CN111501916A - Diaphragm air pressure tank with gas compensation device - Google Patents
Diaphragm air pressure tank with gas compensation device Download PDFInfo
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- CN111501916A CN111501916A CN202010336030.5A CN202010336030A CN111501916A CN 111501916 A CN111501916 A CN 111501916A CN 202010336030 A CN202010336030 A CN 202010336030A CN 111501916 A CN111501916 A CN 111501916A
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- pipe
- air supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
- E03B11/08—Air regulators
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the technical field of air pressure tanks, and discloses a diaphragm air pressure tank with a gas compensation device, which comprises a tank body, an air compensation valve and an external air compensation unit, wherein the external air compensation unit is connected with the air compensation valve; when the air pressure in the tank body is lower than the standard air pressure, the valve core is opened, and the air in the air supply bag enters the tank body through the valve core. The invention has the effect of automatically supplementing gas into the tank body to stabilize the gas by butt-connecting the external gas supplementing unit to the gas supplementing valve.
Description
Technical Field
The invention relates to the technical field of air pressure tanks, in particular to a diaphragm air pressure tank with a gas compensation device.
Background
As shown in fig. 1, the existing air pressure tank mainly comprises a tank body 1 and an inner container 2, high-pressure gas is stored between the tank body 1 and the inner container 2, the inner container 2 is used for storing water, and in the water supply process, when the water pressure in the system is reduced, the high-pressure gas extrudes the water in the inner container 2 to be supplemented into the system, so that the change of the water pressure of the system is reduced, and the stability of the water pressure in the system is improved.
The above prior art solutions have the following drawbacks:
in long-time use, the high-pressure gas between the jar body and the gasbag can have the situation of gas leakage, leads to being difficult to the water pressure in the normal compensating system, and current adoption sets up the measuring gauge and the air supplement pipe of measuring atmospheric pressure on the jar body, through artifical continuous detection, when atmospheric pressure is less than standard atmospheric pressure, fills up gas in to the jar body through the air supplement pipe, but foretell process needs the manual work to look over comparatively trouble every day.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a diaphragm air pressure tank with a gas compensation device, which is connected with an air supply valve in an abutting mode through an external air supply unit and automatically supplies gas into a tank body to stabilize air pressure.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a diaphragm atmospheric pressure jar with gaseous compensation arrangement, includes a jar body and gulp valve, its characterized in that: the external air supply unit comprises an air supply cylinder and an air supply bag, wherein the air supply cylinder is in butt joint with the air supply pipe, the air supply bag is arranged in the air supply cylinder, and the air supply bag is filled with gas; when the air pressure in the tank body is lower than the standard air pressure, the valve core is opened, and the air in the air supply bag enters the tank body through the valve core.
By adopting the technical scheme, the air supplementing cylinder is in butt joint with the air supplementing pipe, so that the air supplementing bag is communicated with the air supplementing pipe, the valve core controls the on-off of the air flow in the air supplementing pipe, when the air pressure in the tank body is lower than the minimum standard air pressure, the air with the air supplementing cyst opened by the valve core is extruded and sent into the tank body until the air pressure in the tank body reaches the standard air pressure value, the valve core is closed again, the purpose of automatically supplementing air to the tank body is achieved, and the frequency of manually adjusting the air pressure in the tank body is reduced.
The present invention in a preferred example may be further configured to: the valve core comprises a fixed valve plate and a sliding valve plate which are arranged in an air supplementing pipe, wherein a first hole is formed in the fixed valve plate, a second hole is formed in the sliding valve plate, the sliding valve plate and the fixed valve plate are arranged in parallel and in a laminating manner, the air supplementing pipe is connected with a pressure guide pipe used for connecting two sides of the fixed valve plate, the air supplementing pipe is connected with an installation cavity aligned with the air supplementing pipe positioned on one side of the fixed valve plate facing the sliding valve plate, two opposite ends of the sliding valve plate are respectively embedded in the air supplementing pipe and the installation cavity in a sliding manner, and a thrust spring for pushing the sliding valve plate to move towards the air supplementing pipe is;
when the air pressure in the tank body is lower than the standard air pressure, the sliding valve plate moves, and the first hole is communicated with the second hole.
By adopting the technical scheme, when the air pressure in the tank body is not lower than the lowest standard air pressure, the pressure guide pipe transmits the air pressure to support the sliding valve plate to compress the thrust spring, so that the first hole and the second hole are staggered, and the air flow in the air supply pipe is blocked; when the air pressure in the tank body is lower than the lowest standard air pressure, the thrust spring pushes the sliding valve plate to move towards the pressure guide pipe, so that the first hole is communicated with the second hole, and the external air supply unit butted on the air supply valve sends air into the tank body.
The present invention in a preferred example may be further configured to: the tonifying qi section of thick bamboo is including the barrel that is used for accomodating the tonifying qi bag and the outlet duct of butt joint with the tonifying qi pipe, the tonifying qi pipe is pegged graft in the outlet duct, the inserting groove is seted up in the tonifying qi outside, the caulking groove relative with the inserting groove is seted up to the outlet duct inboard, slide in the caulking groove and set up the abaculus of part embedding inserting groove, be provided with the supporting spring who promotes the abaculus in the caulking groove, the abaculus is connected with the pulling-on piece towards supporting spring's one end, the one end that the abaculus was kept away from to the pulling-on piece extends to the.
By adopting the technical scheme, when the air supply pipe is butted with the air outlet pipe, the embedded block is driven to be accommodated in the embedded groove through the pulling piece, the air supply pipe is inserted into the air outlet pipe, the position of the air supply pipe in the air outlet pipe is adjusted until the embedded block is aligned with the insertion groove, and the supporting spring pushes the embedded block to be clamped in the insertion groove, so that the air supply pipe is stably connected with the air outlet pipe, and the installation of the external air supply unit is completed; when the external air supply unit is replaced, the embedded block is driven to be separated from the insertion groove through the pulling piece, then the air supply pipe is drawn out from the air outlet pipe, and the external air supply unit is completely removed.
The present invention in a preferred example may be further configured to: the coaxial solid fixed ring that is provided with in the outlet pipe, gu fixed ring is provided with reset spring and piston plate towards the coaxial slip of one side of moisturizing pipe, the air duct has been seted up along its axis on the piston plate, reset spring has the trend that promotes the piston plate and remove outside the outlet pipe.
Through adopting above-mentioned technical scheme, peg graft in the outlet duct with the air supplement pipe, the air supplement pipe promotes piston plate compression reset spring, has seted up the air channel in the middle of the piston plate for the air current can normally pass the piston plate, when demolising external tonifying qi unit, reset spring can support the piston plate and outwards remove, and then realizes the relative separation between outlet duct and the air supplement pipe, the external tonifying qi unit of being convenient for demolish.
The present invention in a preferred example may be further configured to: the piston plate is provided with a limiting column which extends through the fixing ring along the axis of the piston plate, and a sealing plate is arranged at one end, far away from the piston plate, of the limiting column; when the air supply pipe is not inserted into the air outlet pipe, the sealing plate is in sealing butt joint with the fixing ring.
By adopting the technical scheme, when the external air supply unit is not arranged on the air supply valve, the return spring supports the piston plate, so that the sealing plate and the fixing ring are abutted and sealed, and further, the gas in the air supply bag is prevented from leaking; when installing external tonifying qi unit on the tonifying qi valve, the tonifying qi pipe inserts in the outlet duct and promotes the piston plate, makes simultaneously to separate between closing plate and the solid fixed ring, and then realizes the intercommunication between tonifying qi bag and the tonifying qi pipe.
The present invention in a preferred example may be further configured to: the inboard spout of having seted up along its length direction of outlet duct, spout and caulking groove intercommunication set up, it has the support bar that is used for the butt abaculus to keep away from supporting spring one end to extend on the piston plate.
Through adopting above-mentioned technical scheme, when the pulling slider makes the abaculus slide to the caulking groove, the piston board promotes the moisturizing pipe and breaks away from the outlet duct, drives the support bar simultaneously and removes, and the support bar butt is kept away from supporting spring's one end in the abaculus for the abaculus is fixed in the caulking groove, is convenient for next time mend trachea and the direct grafting cooperation of outlet duct.
The present invention in a preferred example may be further configured to: the slide that communicates with the caulking groove is seted up to outlet duct outside circumference, the one end that the abaculus was kept away from to the pulling-on piece is provided with the slider, the slider slides to inlay and locates in the slide.
Through adopting above-mentioned technical scheme, the slider has injectd the one end of pulling-on piece, avoids causing the pulling-on piece to take in the caulking groove completely when the abaculus removes to through the removal slider can be convenient drive the pulling-on piece, realize controlling the removal of abaculus.
The present invention in a preferred example may be further configured to: the air outlet pipe is in threaded connection with the cylinder body, and the air outlet pipe is fixedly connected with the ventilation end of the air replenishing bag.
Through adopting above-mentioned technical scheme, will mend the tip fixed connection of gasbag in the outlet duct, fill in the barrel with the tonifying qi bag again, then with in the barrel of outlet duct threaded connection, and then realize the installation and the fixed of tonifying the gasbag.
In summary, the invention includes at least one of the following beneficial technical effects:
the external air supply unit is in butt joint with the air supply valve and automatically supplies air to the tank body to stabilize the air pressure;
the external air supply unit is connected with the air supply valve in a quick plugging manner, so that the external air supply unit is convenient to replace.
Drawings
FIG. 1 is a schematic view of a prior art structure;
FIG. 2 is a schematic diagram of an assembly of a diaphragm gas pressure canister with a gas compensation device;
FIG. 3 is a schematic half-sectional view for showing the internal structure of the aeration valve;
FIG. 4 is a schematic view of a connecting structure for embodying the air supplement valve and the external air supplement unit;
FIG. 5 is an enlarged schematic view taken at A in FIG. 4, showing the external structure of the trachea;
FIG. 6 is a schematic half-sectional view of an external gas-supplying unit;
fig. 7 is a schematic diagram for embodying a piston plate and vent groove structure.
In the figure, 1, a tank body; 2. an inner container; 3. an air supply valve; 4. a gas supplementing pipe; 41. inserting grooves; 5. a valve core; 51. a slide valve plate; 511. a first hole; 52. fixing the valve plate; 521. a second hole; 6. a pressure guide pipe; 7. mounting a box; 71. a mounting cavity; 72. a thrust spring; 8. an external air supply unit; 9. air supplement bags; 10. an air supplement cylinder; 11. a barrel; 12. an air outlet pipe; 121. caulking grooves; 122. a slideway; 123. a chute; 13. an insert block; 131. a support spring; 132. a pull tab; 133. a slider; 14. a piston plate; 141. a vent channel; 142. a return spring; 15. a sealing plate; 151. a limiting column; 16. a supporting strip; 17. And (4) fixing the ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2, a diaphragm gas pressure tank with a gas compensation device comprises a tank body 1 and a liner 2, wherein the tank body 1 is vertically arranged, two ends of the liner 2 extend out of the tank body 1, two ends of the tank body 1 and two ends of the liner 2 are fixedly connected by adopting flange structures, the upper end of the tank body 1 is connected with a water pump, the lower end of the tank body is connected with a water pipe, namely, the water pipe is communicated with the liner 2, and a gas supplementing valve 3 is arranged on the tank body 1; aerify the back in to jar body 1 through aeration valve 3, the water pump is passed through to inner bag 2 water injection to the rethread, when the water pump dormancy, if during the water pressure change in the water pipe, receive extrusion shrink or expansion through inner bag 2 and realize the water pressure change in the balanced water pipe, water pressure stability when promoting the water delivery.
As shown in fig. 3 and 4, in the long-term use process of the diaphragm air pressure tank, the gas between the tank body 1 and the inner container 2 is leaked, so an external air supplement unit 8 is butted at the air supplement valve 3 for supplementing the gas in the tank body 1, the butt joint indicates that the cavities are fixedly communicated, the air supplement valve 3 comprises an air supplement pipe 4 and a valve core 5, the external air supplement unit 8 comprises an air supplement cylinder 10 and an air supplement bag 9, the air supplement bag 9 is accommodated in the air supplement cylinder 10, the air supplement cylinder 10 is butted with the air supplement pipe 4, so that the air supplement bag 9 is communicated with the air supplement pipe 4, the valve core 5 controls the on-off of the gas flow in the air supplement pipe 4, when the air pressure in the tank body 1 is lower than the lowest standard air pressure, the valve core 5 opens the air supplement bag 9, the gas is extruded into the tank body 1 until the air pressure in the tank body 1 reaches the standard air pressure value, the valve core 5 is closed again, and the, the times of adjusting the air pressure in the tank body 1 by human intervention are reduced.
As shown in fig. 3 and 4, the valve core 5 includes a fixed valve plate 52 and a sliding valve plate 51 which are arranged in the air supply pipe 4, the fixed valve plate 52 is coaxial with the air supply pipe 4, the outer circumference of the fixed valve plate 52 is hermetically connected with the inner wall of the air supply pipe 4, the sliding valve plate 51 is in a strip shape extending along the vertical direction and slides along the vertical direction, a first hole 511 is formed in the fixed valve plate 52, a second hole 521 is formed in the sliding valve plate 51, and the sliding valve plate 51 moves to enable the first hole 511 and the second hole 521 to be communicated or dislocated, so that the purpose of controlling the on-off of the gas flow in the air supply pipe 4 is achieved; meanwhile, openings avoiding the sliding valve plates 51 are formed in the two radial ends of the air supplementing pipe 4, the opening in the upper end of the air supplementing pipe 4 is connected with a pressure guide pipe 6 in a sealing mode, one end of the pressure guide pipe 6 is connected to one side, away from the sliding valve plates 51, of the fixed valve plate 52, a mounting box 7 is connected in a sealing mode in the opening in the lower end of the air supplementing pipe 4, a mounting cavity 71 is formed in the mounting box 7, a thrust spring 72 is embedded in the mounting cavity 71, the upper end portion of the sliding valve plate 51 is embedded in the pressure guide pipe 6 in a sealing mode, the lower end of the sliding valve plate 51 is embedded in;
when the air pressure in the tank body 1 is not lower than the lowest standard air pressure, the pressure guide pipe 6 transmits the air pressure to support the sliding valve plate 51 to compress the thrust spring 72, so that the first hole 511 and the second hole 521 are staggered, and the air flow in the air supply pipe 4 is cut off; when the air pressure in the tank 1 is lower than the minimum standard air pressure, the thrust spring 72 pushes the sliding valve plate 51 to move in the guide pipe 6, so that the first hole 511 is communicated with the second hole 521, and the external air supplement unit 8 butted on the air supplement valve 3 sends air into the tank 1.
As shown in fig. 5 and 6, the air supply cylinder 10 includes a cylinder 11 and an air outlet pipe 12, one end of the air outlet pipe 12 is connected to the cylinder 11 by screw threads, and the end is fixedly connected to the end of the air supply bag 9 in the cylinder 11, the other end of the air outlet pipe 12 is in insertion fit with the air supply pipe 4, insertion grooves 41 are respectively formed on the upper side and the lower side of the air supply pipe 4, an insertion groove 121 corresponding to the insertion groove 41 is formed on the inner side of the air outlet pipe 12, an insertion block 13 and a support spring 131 are slidably disposed in the insertion groove 121, the support spring 131 pushes the insertion block 13 to move toward the central axis of the air supply pipe 4, a pull tab 132 is disposed, one end of the pull tab is slidably inserted into the insertion groove 121 of the air outlet pipe 12, and is fixedly connected to one end of the insertion block 13 facing the support spring 131, a slide 122 is circumferentially disposed on the outer side of the air outlet pipe 12, both ends, a sliding block 133 is slidably embedded in the sliding way 122, and one end of the pull tab 132, which is far away from the embedded block 13, is fixed on the sliding block 133;
when the air supply pipe 4 is in butt joint with the air outlet pipe 12, firstly, the sliding block 133 is relatively moved, the pulling piece 132 drives the embedded block 13 to be accommodated in the embedded groove 121, the air supply pipe 4 is inserted into the air outlet pipe 12, the position of the air supply pipe 4 in the air outlet pipe 12 is adjusted until the embedded block 13 is aligned with the insertion groove 41, and the supporting spring 131 pushes the embedded block 13 to be clamped in the insertion groove 41, so that the air supply pipe 4 is stably connected with the air outlet pipe 12, and the installation of the external air supply unit 8 is completed; when the external air supply unit 8 is replaced, the sliding block 133 is relatively moved, the pulling piece 132 drives the embedded block 13 to be separated from the insertion groove 41, and then the air supply pipe 4 is drawn out from the air outlet pipe 12, so that the external air supply unit 8 is completely removed.
As shown in fig. 5 and 6, a fixing ring 17 is coaxially disposed on an inner wall of the outlet tube 12, a piston plate 14 and a return spring 142 are disposed on a side of the fixing ring 17 away from the cylinder 11, an outer periphery of the piston plate 14 is slidably abutted against an inner portion of the outlet tube 12, and a vent groove 141 is formed in a middle portion of the piston plate 14, so that the air flow can normally pass through the piston plate 14, the return spring 142 tends to push the piston plate 14 to move towards the outlet tube 12, a limiting post 151 extends from one end of the piston plate 14 towards the cylinder 11, the limiting post 151 is inserted into the fixing ring 17, and a sealing plate 15 is coaxially fixed on one end of the limiting post 151 away from the piston;
as shown in fig. 5 and 6, when the external air supplement unit 8 is not mounted on the air supplement valve 3, the return spring 142 supports the piston plate 14, so that the sealing plate 15 and the fixing ring 17 are in abutting sealing, and the air in the air supplement bag 9 is prevented from leaking; when the external air supply unit 8 is installed on the air supply valve 3, the air supply pipe 4 is inserted into the air outlet pipe 12 and pushes the piston plate 14, and meanwhile, the sealing plate 15 is separated from the fixing ring 17, so that the air supply bag 9 is communicated with the air supply pipe 4.
As shown in fig. 5 and 6, the inner side of the outlet pipe 12 is respectively provided with a chute 123 communicated with the caulking groove 121, the chute 123 extends along the axial direction of the outlet pipe 12, a supporting bar 16 is slidably embedded in the chute 123, and one end of the supporting bar 16 is fixedly connected to the piston plate 14; when the sliding block 133 is pulled to slide the insert 13 to the insert groove 121, the piston plate 14 pushes the air supply pipe 4 to separate from the air outlet pipe 12, and simultaneously drives the supporting bar 16 to move, and the supporting bar 16 abuts against one end of the insert 13 far away from the supporting spring 131, so that the insert 13 is fixed in the insert groove 121, and the air supply pipe 4 and the air outlet pipe 12 are conveniently and directly matched in an inserting manner at the next time.
The implementation principle of the embodiment is as follows:
the external air supplement unit 8 and the air supplement pipe 4 are in quick butt joint and matching, when the air pressure in the tank body 1 is lower than the minimum standard air pressure, the air inflated by the air supplement bag 9 opened by the valve core 5 is extruded and sent into the tank body 1, and the valve core 5 is closed again until the air pressure in the tank body 1 reaches the standard air pressure value, so that the purpose of automatically supplementing air into the tank body 1 is achieved, and the frequency of manually adjusting the air pressure in the tank body 1 is reduced.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a diaphragm atmospheric pressure jar with gaseous compensation arrangement, includes jar body (1) and gulp valve (3), its characterized in that: the gas supplementing device is characterized by further comprising an external gas supplementing unit (8) connected with the gas supplementing valve (3), wherein the gas supplementing valve (3) comprises a gas supplementing pipe (4) and a valve core (5), the external gas supplementing unit (8) comprises a gas supplementing cylinder (10) and a gas supplementing bag (9) which are in butt joint with the gas supplementing pipe (4), the gas supplementing bag (9) is arranged in the gas supplementing cylinder (10), and gas is filled in the gas supplementing bag (9); when the air pressure in the tank body (1) is lower than the standard air pressure, the valve core (5) is opened, and the gas in the air supplement bag (9) enters the tank body (1) through the valve core (5).
2. A diaphragm gas pressure tank having a gas compensating means as claimed in claim 1, wherein: the valve core (5) comprises a fixed valve plate (52) and a sliding valve plate (51) which are arranged in the air supply pipe (4), the fixed valve plate (52) is provided with a first hole (511), the sliding valve plate (51) is provided with a second hole (521), the sliding valve plate (51) and the fixed valve plate (52) are arranged in parallel and in a joint way, the air supply pipe (4) is connected with pressure guide pipes (6) used for connecting and fixing two sides of the valve plate (52), the air supply pipe (4) is connected with an installation cavity (71) aligned with the side of the air supply pipe (4) which is positioned on the fixed valve plate (52) and faces the sliding valve plate (51), and the two opposite ends of the sliding valve plate (51) are respectively embedded in the air supply pipe (4) and the mounting cavity (71) in a sliding way, a thrust spring (72) for pushing the sliding valve plate (51) to move towards the air supply pipe (4) is arranged in the mounting cavity (71); when the air pressure in the tank body (1) is lower than the standard air pressure, the sliding valve plate (51) moves, and the first hole (511) is communicated with the second hole (521).
3. A diaphragm gas pressure tank having a gas compensating means as claimed in claim 1, wherein: the gas supplementing cylinder (10) comprises a cylinder body (11) used for accommodating a gas supplementing bag (9) and a gas outlet pipe (12) butted with the gas supplementing pipe (4), the gas supplementing pipe (4) is inserted into the gas outlet pipe (12), an insertion groove (41) is formed in the outer side of the gas supplementing pipe (4), an embedded groove (121) opposite to the insertion groove (41) is formed in the inner side of the gas outlet pipe (12), an embedded block (13) of which part is embedded into the insertion groove (41) is arranged in the embedded groove (121) in a sliding mode, a supporting spring (131) for pushing the embedded block (13) is arranged in the embedded groove (121), a pulling piece (132) is connected to one end, facing the supporting spring (131), of the embedded block (13) is connected with the pulling piece (132), and one end, away from the embedded block (13), of the pulling piece (.
4. A diaphragm gas pressure tank having a gas compensating means as claimed in claim 3, wherein: coaxially be provided with solid fixed ring (17) in outlet duct (12), gu fixed ring (17) is provided with reset spring (142) and piston plate (14) towards the coaxial slip in one side of moisturizing pipe (4), air channel (141) have been seted up along its axis on piston plate (14), reset spring (142) have the trend that promotes piston plate (14) to the outer removal of outlet duct (12).
5. A diaphragm gas pressure tank with a gas compensation device according to claim 4, wherein: the piston plate (14) is provided with a limiting column (151) extending through the fixing ring (17) along the axis of the piston plate, and one end, far away from the piston plate (14), of the limiting column (151) is provided with a sealing plate (15); when the air supply pipe (4) is not inserted into the air outlet pipe (12), the sealing plate (15) is in sealing and abutting joint with the fixing ring (17).
6. A diaphragm gas pressure tank with a gas compensation device according to claim 4, wherein: spout (123) have been seted up along its length direction to outlet duct (12) inboard, spout (123) and caulking groove (121) intercommunication set up, piston plate (14) are gone up to extend and are used for butt abaculus (13) to keep away from support bar (16) of support spring (131) one end.
7. A diaphragm gas pressure tank having a gas compensating means as claimed in claim 3, wherein: slide (122) with caulking groove (121) intercommunication are seted up to outlet duct (12) outside circumference, the one end that the abaculus (13) was kept away from in pulling-on piece (132) is provided with slider (133), slider (133) slip inlays and locates in slide (122).
8. A diaphragm gas pressure tank having a gas compensating means as claimed in claim 3, wherein: the air outlet pipe (12) is in threaded connection with the cylinder body (11), and the air outlet pipe (12) is abutted to the ventilation end of the air supply bag (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336030.5A CN111501916A (en) | 2020-04-25 | 2020-04-25 | Diaphragm air pressure tank with gas compensation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336030.5A CN111501916A (en) | 2020-04-25 | 2020-04-25 | Diaphragm air pressure tank with gas compensation device |
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| Publication Number | Publication Date |
|---|---|
| CN111501916A true CN111501916A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010336030.5A Pending CN111501916A (en) | 2020-04-25 | 2020-04-25 | Diaphragm air pressure tank with gas compensation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289564A (en) * | 2020-11-11 | 2021-01-29 | 福州清河源环保科技有限公司 | Pure porcelain high-voltage bushing with positive pressure protection for transformer |
| CN115178873A (en) * | 2022-09-09 | 2022-10-14 | 江苏欣力智能电子有限公司 | Laser welding device with high-safety joint for automobile manufacturing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205662979U (en) * | 2016-06-02 | 2016-10-26 | 上海浩克机械制造有限公司 | Diaphragm atmospheric pressure jar |
| CN108757396A (en) * | 2018-06-11 | 2018-11-06 | 中国科学院理化技术研究所 | Reciprocating compressor air supplement mechanism |
| CN108870754A (en) * | 2017-05-16 | 2018-11-23 | 青岛经济技术开发区海尔热水器有限公司 | Water storage type water heater |
| CN109482408A (en) * | 2018-11-20 | 2019-03-19 | 台州市硕阳机械股份有限公司 | A kind of plastics spraying machine and the plastic-spraying assembly line using the plastics spraying machine |
| CN208948060U (en) * | 2018-08-06 | 2019-06-07 | 南京河西远大能源服务有限公司 | A kind of expansion drum |
-
2020
- 2020-04-25 CN CN202010336030.5A patent/CN111501916A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205662979U (en) * | 2016-06-02 | 2016-10-26 | 上海浩克机械制造有限公司 | Diaphragm atmospheric pressure jar |
| CN108870754A (en) * | 2017-05-16 | 2018-11-23 | 青岛经济技术开发区海尔热水器有限公司 | Water storage type water heater |
| CN108757396A (en) * | 2018-06-11 | 2018-11-06 | 中国科学院理化技术研究所 | Reciprocating compressor air supplement mechanism |
| CN208948060U (en) * | 2018-08-06 | 2019-06-07 | 南京河西远大能源服务有限公司 | A kind of expansion drum |
| CN109482408A (en) * | 2018-11-20 | 2019-03-19 | 台州市硕阳机械股份有限公司 | A kind of plastics spraying machine and the plastic-spraying assembly line using the plastics spraying machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289564A (en) * | 2020-11-11 | 2021-01-29 | 福州清河源环保科技有限公司 | Pure porcelain high-voltage bushing with positive pressure protection for transformer |
| CN115178873A (en) * | 2022-09-09 | 2022-10-14 | 江苏欣力智能电子有限公司 | Laser welding device with high-safety joint for automobile manufacturing |
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Application publication date: 20200807 |