CN216108778U - Horizontal air pressure tank with bidirectional switching compensation function - Google Patents
Horizontal air pressure tank with bidirectional switching compensation function Download PDFInfo
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- CN216108778U CN216108778U CN202122760891.9U CN202122760891U CN216108778U CN 216108778 U CN216108778 U CN 216108778U CN 202122760891 U CN202122760891 U CN 202122760891U CN 216108778 U CN216108778 U CN 216108778U
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- 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
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Abstract
The utility model discloses an air pressure tank, aiming at providing a horizontal air pressure tank with a bidirectional switching compensation function, which adopts the technical scheme that the horizontal air pressure tank with the bidirectional switching compensation function comprises a tank body, a water inlet and outlet, an inflation hole and a hand hole, wherein the inflation hole and the water inlet and outlet are respectively arranged at two ends of the tank body, the hand hole is arranged at one end of the tank body, which is positioned at the inflation hole, and the horizontal air pressure tank also comprises: the quick sealing device is arranged in the air inflation hole; the sealing cover is arranged on the inflation hole and used for carrying out secondary sealing on the inflation hole, primary sealing is carried out through a quick device when the inflation device is pulled out, leakage caused by overlarge air pressure in the air pressure tank is prevented, meanwhile, the sealing cover carries out double sealing on the inflation hole, the sealing effect of the inflation hole is effectively improved, air leakage of the air pressure tank in the using process is prevented, and the sealing cover has a good protection effect.
Description
Technical Field
The utility model belongs to the technical field of air pressure tanks, and particularly relates to a horizontal air pressure tank with a bidirectional switching compensation function.
Background
The air pressure tank belongs to a very important link in a water supply system, and the water pressure for supplying water is controlled by the air pressure in the air pressure tank, so that water can be smoothly delivered to a high place, and the sealing of the air pressure tank becomes an important problem.
The existing diaphragm type air pressure tank needs to be inflated through an inflation inlet, an inflation device needs to be pulled out after inflation is completed, when the diaphragm type air pressure tank is pulled out, air pressure inside the air pressure tank is too large, so that the inflation inlet is extruded by air, air pressure inside the air pressure tank leaks, manual rapid blocking is needed, excessive air pressure leakage inside the air pressure tank is prevented, and therefore the inflation inlet is easy to relieve pressure, and meanwhile, if the hand speed is not fast enough, a large amount of air pressure leakage can be caused.
If chinese patent application No. (CN201910997858.2) discloses a diaphragm type air pressure tank of non-negative pressure water supply system, including a tank body, a bottom bracket, the tank body is equipped with a barometer, a hand hole, an air leakage prevention inflation inlet, the bottom bracket is equipped with a water inlet and outlet, a drain outlet, a support plate, this application pushes the insertion tube to drive the piston to open the air inlet hole through the inflation device to inflate, the air inlet hole is plugged again by pulling out the inflation device to drive the rebounding of the drive piston that the insertion tube comes after inflation, but its air leakage prevention inflation inlet outside is not equipped with a protection device, the sealing effect is not good enough, touch outside as desired, air leakage occurs easily, and the structure is complex, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the horizontal air pressure tank with the bidirectional switching compensation function, which has the advantages of simple structure, good sealing effect and effective air leakage prevention.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a horizontal atmospheric pressure jar that possesses two-way switching compensation function, includes a jar body, inlet outlet, aerifys hole and hand hole, aerify the both ends that hole and inlet outlet seted up at jar body respectively, the hand hole is seted up in the one end that jar body lies in the hole of aerifing, still includes:
the quick sealing device is arranged in the air inflation hole;
and the sealing cover is arranged on the inflation hole and is used for carrying out secondary sealing on the inflation hole.
The utility model is further configured such that the quick seal device comprises:
the annular chute is arranged on the inner wall of the inflation hole and is positioned on one side of the inflation hole close to the tank body;
the inflatable core is connected in the inflatable hole in a sliding manner, and one end of the inflatable core, which is far away from the tank body, is positioned in the annular sliding groove and is connected in a sliding manner;
the elastic piece is arranged in the annular sliding groove.
The utility model further provides that the inflatable core comprises:
the end of the cylinder, which is close to the tank body, is a closed end, the other end of the cylinder is an open end, and the surface of the open end is fixedly provided with an annular bulge;
a plurality of inflation ports are arranged at equal intervals on the circumference of the cylinder at one end close to the tank body;
the sealing ring is fixedly arranged at the opening end of the cylinder;
the sealing ring is made of rubber, and an arc-shaped bulge is fixedly arranged at the closed end of the cylinder.
The utility model is further arranged such that the resilient member comprises:
the supporting ring is sleeved on the outer surface of the cylinder, is positioned on one side of the opening end of the cylinder and is abutted against the annular bulge;
the springs are a plurality of and are fixedly arranged between the sealing ring and the inner wall of the annular sliding groove at equal intervals on the circumference.
The utility model is further configured to further include:
the sealing gasket is arranged between one end of the inflating hole, which is far away from the tank body, and the sealing cover;
wherein, the sealing cover is connected with the inflation hole in a threaded manner.
The utility model is further configured to further include:
the supporting rod is in a cross shape and is fixedly arranged on the inner wall of the cylinder;
wherein, the inner wall of the cylinder, the inner wall of the sealing ring and the inner wall of the inflation hole are all flush.
The utility model further provides that the hand hole comprises:
the pipe body is fixedly connected with the tank body;
the flange is fixedly arranged at one end of the pipe body, which is far away from the tank body;
the handhole cover comprises a bottom plate and a side wall;
the annular groove is formed in one side, far away from the bottom plate, of the side wall;
and the clamp spring is clamped in the annular groove and is used for fixing the handhole cover on the flange.
The utility model further provides that the handhole cover comprises:
the limiting columns are arranged in a plurality of numbers, are fixedly arranged on one surface of the bottom plate close to the flange at equal intervals in the circumference and are arranged corresponding to the holes in the flange;
the rubber buffer, the rubber buffer is fixed to be established in the middle of bottom plate near flange one side, and is used for sealing up the hand hole.
The utility model has the beneficial effects that:
through the quick-operation device, make when extracting aerating device after aerifing the completion, carry out one and heavily seal, prevent that the inside atmospheric pressure of atmospheric pressure jar is too big, and lead to the atmospheric pressure to leak, carry out two times through sealed lid to aerifing the hole simultaneously and seal, effectively improve the sealed effect of aerifing the hole, prevent that the atmospheric pressure jar from taking place to leak gas at the in-process that uses, and sealed lid plays better protection effect to aerifing hole and quick-operation device, avoid the accident to collide with the quick-operation device and lead to atmospheric pressure jar gas leakage, and sealed lid is dismantled and the installation simply, moreover, the steam generator is simple in structure, easy realization, and is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is an enlarged view of the utility model at B in FIG. 1;
FIG. 4 is a schematic structural view of the inflatable core of the present invention;
in the drawings: 1. a tank body; 2. a water inlet and outlet; 3. an inflation hole; 4. hand hole; 40. a pipe body; 41. a flange; 42. a handhole cover; 420. a base plate; 421. side walls; 422. a limiting column; 423. a rubber plug; 43. an annular groove; 44. a clamp spring; 5. a quick sealing device; 50. an annular chute; 51. an inflatable core; 510. a cylinder; 510a, an annular protrusion; 511. an inflation inlet; 512. a seal ring; 512a, arc-shaped bulges; 52. an elastic member; 520. a support ring; 521. a spring; 6. a sealing cover; 7. a gasket; 8. a support bar; 9. a barometer; 10. a sewage draining outlet.
Detailed Description
The utility model is further described in the following with reference to fig. 1 to 4 in a specific embodiment:
example 1:
this embodiment provides a horizontal atmospheric pressure jar that possesses two-way switching compensation function, including jar body 1, inlet outlet 2, aerify hole 3 and hand hole 4, aerify hole 3 and inlet outlet 2 and set up respectively at jar body 1 both ends, hand hole 4 sets up the one end that is located aerifing hole 3 at jar body 1, still includes:
the quick sealing device 5 is arranged in the inflation hole 3;
the sealing cover 6 is arranged on the inflation hole 3, and is used for carrying out secondary sealing on the inflation hole 3;
wherein, make the atmospheric pressure jar possess two-way compensation function through inlet outlet 2 and gas charging hole 3, can guarantee the pressure in the atmospheric pressure jar through switching aerifys and fill water.
This embodiment can be seen from, through the flash device, make when extracting aerating device after aerifing the completion, carry out one heavy sealing fast, prevent that the inside atmospheric pressure of atmospheric pressure jar is too big, and lead to the atmospheric pressure to leak, it is sealed to aerify hole 3 to carry out two heavy simultaneously through sealed lid 6, effectively improve the sealed effect of aerifing hole 3, prevent that the atmospheric pressure jar from taking place gas leakage at the in-process that uses, and sealed lid 6 plays better protection effect to aerifing hole 3 and flash device, avoid the accident to collide with the flash device and lead to atmospheric pressure jar gas leakage, and sealed lid 6 dismantles and the installation simply, moreover, the steam generator is simple in structure, easy realization, and is worth promoting.
Example 2:
in this embodiment, in addition to the structural features of embodiment 1, the quick seal device 5 further includes:
the annular chute 50 is arranged on the inner wall of the inflation hole 3, and is positioned on one side of the inflation hole 3 close to the tank body 1;
the inflating core 51 is connected in the inflating hole 3 in a sliding manner, and one end of the inflating core 51, which is far away from the tank body 1, is positioned in the annular chute 50 and is connected in a sliding manner;
the elastic piece 52 is arranged in the annular sliding groove 50;
wherein, a mounting groove matched with the elastic element 52 is arranged on one surface of the annular chute 50 far away from the inflating core 51.
In the embodiment, it can be seen that the annular chute 50 enables the inflation core 51 to axially slide in the inflation hole 3 and has a limiting effect, the elastic element 52 facilitates the recovery of the inflation core 51, has a sealing and opening effect on the inflation hole 3, and is convenient for rapidly sealing when the inflation device is pulled out after the inflation is completed, so as to prevent leakage and influence the set pressure value.
Example 3:
in this embodiment, in addition to the structural features of embodiment 2, the inflatable core 51 further includes:
the end, close to the can body 1, of the cylinder 510 is a closed end, the other end of the cylinder 510 is an open end, and an annular protrusion 510a is fixedly arranged on the surface of the open end;
a plurality of inflation ports 511, wherein the circumferences of the inflation ports 511 are arranged at equal intervals at one end of the cylinder 510 close to the tank body 1;
the supporting ring 520 is fixedly arranged at the opening end of the cylinder 510;
the sealing ring 512 is made of rubber, and an arc-shaped protrusion 512a is fixedly arranged at the closed end of the cylinder 510.
In the embodiment, the sealing ring 512 is made of rubber, so that a good sealing effect is achieved, leakage of the tank body 1 at the position of the inflation hole 3 is effectively prevented, the inflation core 51 is simple in structure and convenient to mount and dismount, specifically, the inflation core 51 is firstly placed in the inflation hole 3, then the elastic pieces 52 are mounted on the mounting groove in the annular chute 50, and finally the inflation hole 3 is fixedly arranged at one end of the tank body 1 in a welding manner and is communicated with the same; meanwhile, the arc-shaped protrusion 512a is fixedly arranged at the closed end of the cylinder 510, so that the extrusion of the pressure in the tank body 1 on the cylinder 510 can be improved, the phenomenon of air leakage of the inflatable core 51 is prevented, and the sealing effect of the inflatable core 51 is further improved.
Example 4:
in this embodiment, in addition to the structural features of embodiment 3, further, the elastic member 52 includes:
the support ring 520 is sleeved on the outer surface of the cylinder 510, is positioned on one side of the opening end of the cylinder 510, and is abutted against the annular protrusion 510 a;
a plurality of springs 521, wherein the springs 521 are circumferentially and fixedly arranged between the sealing ring 512 and the inner wall of the annular chute 50 at equal intervals;
wherein, one end of the spring 521 is fixedly connected with the sealing ring 512, and the inner wall of the annular chute 50 is provided with a spring hole for embedding the other end of the spring 521.
In this embodiment, it can be seen that the support ring 520 is pressed by the springs 521 arranged at equal intervals on a plurality of circumferences, so that the inflation core 51 is fixedly installed, and the support ring 520 extrudes the sealing ring 512 made of elastic material, thereby greatly improving the sealing effect of the inflation hole 3 and preventing the inflation hole 3 from leaking air.
Example 5:
in this embodiment, in addition to the structural features of embodiment 4, the method further includes:
the sealing gasket 7 is arranged between one end of the inflating hole 3 far away from the tank body 1 and the sealing cover 6;
wherein, the sealing cover 6 is arranged on the air charging hole 3 in a threaded connection way.
According to the embodiment, the sealing effect of the air inflation hole 3 is further improved by arranging the sealing gasket 7, air leakage is prevented, and meanwhile, the sealing cover 6 is connected in a threaded manner, so that the sealing cover 6 is convenient to mount and dismount.
Example 6:
in this embodiment, in addition to the structural features of embodiment 5, the method further includes:
the supporting rod 8 is in a cross shape, and is fixedly arranged on the inner wall of the cylinder 510;
wherein the inner wall of the cylinder 510, the inner wall of the sealing ring 512 and the inner wall of the gas filling hole 3 are all flush.
It can be seen from this embodiment, when making aerating device stretch into the hole of aerifing 3 through bracing piece 8, extrude bracing piece 8, thereby it slides to jar body 1 one side along the hole of aerifing 3 to drive the core 51 of aerifing, and expose a plurality of inflation inlet 511, be convenient for aerify jar body 1 inside, the cross atress of being convenient for is even simultaneously, the core 51 of being convenient for aerify slides in the hole of aerifing 3, and the inner wall of drum 510, the inner wall of sealing ring 512 and the inner wall homogeneous phase of the hole of aerifing 3 flush, be convenient for aerating device's the insertion and extract, improve and aerify efficiency.
Example 7:
in this embodiment, in addition to the structural features of embodiment 1, the hand hole 4 further includes:
the pipe body 40 is fixedly connected with the tank body 1;
the flange 41 is fixedly arranged at one end, far away from the tank body 1, of the pipe body 40;
a handhole cover 42, the handhole cover 42 comprising a bottom plate 420 and a side wall 421;
the annular groove 43 is formed in the side wall 421, which is far away from the bottom plate 420;
and the snap spring 44 is clamped in the annular groove 43 and is used for fixing the handhole cover 42 on the flange 41.
In the embodiment, it can be seen that the handhole cover 42 is fixed by the clamp spring 44, so that the handhole cover 42 can be conveniently mounted and dismounted.
Example 8:
in this embodiment, in addition to the structural features of embodiment 7, the handhole cover 42 further includes:
the number of the limiting columns 422 is several, the circumference of the limiting columns 422 is fixedly arranged on one surface of the bottom plate 420 close to the flange 41 at equal intervals, and the limiting columns 422 are arranged corresponding to the holes on the flange 41;
the rubber plug 423 is fixedly arranged in the middle of one surface of the bottom plate 420 close to the flange 41, and is used for sealing the hand hole 4.
In the embodiment, the rubber plug 423 is arranged in the middle of the inner side of the hand hole cover 42, the hand hole 4 is sealed through the rubber plug 423, the sealing effect of the hand hole 4 is effectively improved, the possibility of air leakage of the air pressure tank in the using process is reduced, and the mounting stability of the hand hole cover 42 is improved through the plurality of limiting columns 422.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides a horizontal atmospheric pressure jar that possesses two-way switching compensation function, includes a jar body (1), inlet outlet (2), aerifys hole (3) and hand hole (4), aerify hole (3) and inlet outlet (2) and set up respectively at the both ends of a jar body (1), hand hole (4) are set up in the one end that jar body (1) is located aerifys hole (3), and characterized by still includes:
the quick sealing device (5), the quick sealing device (5) is arranged in the inflation hole (3);
the sealing cover (6) is arranged on the inflation hole (3) and used for carrying out secondary sealing on the inflation hole (3).
2. The horizontal type pneumatic tank with the bidirectional switching compensation function according to claim 1, wherein the quick-sealing device (5) comprises:
the annular chute (50) is formed in the inner wall of the inflation hole (3) and is positioned on one side, close to the tank body (1), of the inflation hole (3);
the inflating core (51), the inflating core (51) is connected in the inflating hole (3) in a sliding manner, and one end, far away from the tank body (1), of the inflating core is positioned in the annular sliding groove (50) and connected in a sliding manner;
and the elastic piece (52), the elastic piece (52) is arranged in the annular sliding groove (50).
3. The horizontal type pneumatic tank with the bidirectional switching compensation function as set forth in claim 2, wherein the inflation core (51) comprises:
the tank comprises a cylinder (510), wherein one end of the cylinder (510), which is close to the tank body (1), is a closed end, the other end of the cylinder is an open end, and an annular bulge (510a) is fixedly arranged on the surface of the open end;
the number of the inflation ports (511) is several, and the circumferences of the inflation ports (511) are arranged at equal intervals at one end of the cylinder (510) close to the tank body (1);
the sealing ring (512), the said sealing ring (512) is fixed and set up in the open end of the cylinder (510);
the sealing ring (512) is made of rubber, and an arc-shaped bulge (512a) is fixedly arranged at the closed end of the cylinder (510).
4. The horizontal type pneumatic tank with the bidirectional switching compensation function as set forth in claim 3, wherein the elastic member (52) comprises:
the supporting ring (520) is sleeved on the outer surface of the cylinder (510), is positioned on one side of the opening end of the cylinder (510), and is abutted against the annular bulge (510 a);
the springs (521) are arranged in a plurality of numbers, and the circumferences of the springs are fixedly arranged between the sealing ring (512) and the inner wall of the annular sliding chute (50) at equal intervals.
5. The horizontal pneumatic tank with bidirectional switching compensation function as claimed in claim 4, further comprising:
the sealing gasket (7) is arranged between one end of the inflating hole (3) far away from the tank body (1) and the sealing cover (6);
wherein, the sealing cover (6) is connected with the air charging hole (3) in a threaded manner.
6. The horizontal pneumatic tank with bidirectional switching compensation function as claimed in claim 5, further comprising:
the supporting rod (8), the said supporting rod (8) is cruciform, and fix on inboard wall of the cylinder (510);
wherein the inner wall of the cylinder (510), the inner wall of the sealing ring (512) and the inner wall of the gas filling hole (3) are all flush.
7. The horizontal pneumatic tank with the bidirectional switching compensation function as recited in claim 1, wherein the hand hole (4) comprises:
the pipe body (40), the pipe body (40) is fixedly connected with the tank body (1);
the flange (41), the flange (41) is fixedly arranged at one end of the pipe body (40) far away from the tank body (1);
a handhole cover (42), the handhole cover (42) comprising a floor (420) and a curb (421);
the annular groove (43), the annular groove (43) is arranged on one side of the side wall (421) far away from the bottom plate (420);
the clamp spring (44) is clamped in the annular groove (43) and used for fixing the handhole cover (42) on the flange (41).
8. The horizontal pneumatic tank with bidirectional switching compensation function as claimed in claim 7, wherein the hand hole cover (42) further comprises:
the limiting columns (422) are provided in a plurality, the circumferences of the limiting columns (422) are fixedly arranged on one surface, close to the flange (41), of the bottom plate (420) at equal intervals, and the limiting columns (422) are arranged corresponding to the holes in the flange (41);
the rubber buffer (423), the rubber buffer (423) is fixed to be established in bottom plate (420) and is close to the centre of flange (41) one side, and is used for sealing hand hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760891.9U CN216108778U (en) | 2021-11-11 | 2021-11-11 | Horizontal air pressure tank with bidirectional switching compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760891.9U CN216108778U (en) | 2021-11-11 | 2021-11-11 | Horizontal air pressure tank with bidirectional switching compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108778U true CN216108778U (en) | 2022-03-22 |
Family
ID=80715723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122760891.9U Active CN216108778U (en) | 2021-11-11 | 2021-11-11 | Horizontal air pressure tank with bidirectional switching compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108778U (en) |
-
2021
- 2021-11-11 CN CN202122760891.9U patent/CN216108778U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Shuangmiao village, Luoyang street, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Yikun Smart Water Group Co.,Ltd. Address before: 318000 Shuangmiao village, Luoyang street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Zhejiang Yikun water pump technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |