CN208486323U - Bellows vacuum tank - Google Patents
Bellows vacuum tank Download PDFInfo
- Publication number
- CN208486323U CN208486323U CN201820661530.4U CN201820661530U CN208486323U CN 208486323 U CN208486323 U CN 208486323U CN 201820661530 U CN201820661530 U CN 201820661530U CN 208486323 U CN208486323 U CN 208486323U
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- China
- Prior art keywords
- tank
- capsula interna
- flange
- vacuum tank
- bellows vacuum
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Abstract
The utility model provides a kind of bellows vacuum tank, including tank body and it is arranged in the intracorporal capsula interna of tank, top of the tank welds upper cover, weld lower head in bottom, capsula interna will be isolated into gas chamber and water chamber in tank body, tank base setting flange is welded and fixed with lower head, and the discharging pipe being connected to water chamber is welded among ring flange, and ring flange connects realization sealing with flange bolt.Only ring flange is arranged in bottom in the utility model, at low cost, also reduces the risk of top flange dish leakage；Good airproof performance will not generate gas leak phenomenon, save space, fastening is convenient, at low cost；Do not pollute water quality；Inflation/deflation is convenient；Cone cell capsula interna can reduce stress fatigue caused by capsula interna increases because of pressure, improve capsula interna service life.
Description
Technical field
The utility model belongs to supply equipment technical field, and in particular to bellows vacuum tank.
Background technique
Vacuum tank is mainly used in therrmodynamic system and water system, the therrmodynamic systems such as air-conditioning, boiler, heat pump, water heater
In, it is matched with water pump, is compressed and expanded by air using capsule and realize using electricity wisely, reduce the function of energy consumption；Water system
Middle valve, switch pump can cause impact of water hammer, and the impact of this part can be absorbed in vacuum tank, and can be used for system water supplement, subtract
The number for pumping start and stop less, extends the service life of pump, using electricity wisely.
However the vacuum tank of the prior art is respectively provided with ring flange, the at high cost, another party of one side in top of the tank and bottom
Face sealing surface becomes larger, and increases the risk of leakage.
Hemisphere face filtering baffle is used in the prior art, and inevitable filtering baffle can directly be contacted with water, filtering gear
If plate using carbon steel material, need flange filtering baffle will zinc-plated processing, however the processing is due to unfavorable to environmental protection, can not
Operation is at high cost, if filtering baffle is all made of stainless steel material with flange, will also result in the raising of cost, and hemisphere face
Structure processing difficulties, processing cost are high.
Utility model content
In order to solve the problems, such as at high cost, environmentally friendly not up to standard, the high disclosure risk of seal gas in the prior art, this is practical new
Type provides a kind of bellows vacuum tank, including tank body and setting in the intracorporal capsula interna of tank, and top of the tank welds upper cover, bottom welding
Lower head, capsula interna will be isolated into gas chamber and water chamber in tank body, tank base setting flange is welded and fixed with lower head, in ring flange
Between be welded with the discharging pipe being connected to water chamber, the flat filter screen of ring flange soldering stainless steel, ring flange is connected with flange bolt
Realize sealing.Only ring flange is arranged in bottom in the utility model, at low cost, also reduces the risk of top flange dish leakage.
Preferably: three stabilizer blades are fixedly mounted in the lower head bottom, and three stabilizer blades are distributed in tank base and symmetrically divide
Cloth.
Preferably: mouth has flange under the capsula interna, the flange between the ring flange and flange by capsule as gasket,
It is bolted to connection realization sealing.Compared with the existing technology, the utility model good airproof performance will not generate gas leak phenomenon,
Space is saved, fastening is convenient, at low cost.
Preferably: also setting up a flat panel filter baffle among the flange and ring flange, on flat panel filter baffle uniformly
Open up multiple through-holes.Hemispherical filtering baffle in compared with the existing technology, the filtering baffle of the utility model are slab construction,
Processing technology is simple, at low cost, and material is food-grade stainless steel, does not pollute water quality, although and realizing is simple steel flange
The all stainless steel materials contacted with water.
Preferably: two lifting lugs are symmetrical arranged at the top of the upper cover.
Preferably: bag apparatus is hung in setting at the upper cover center, and hanging bag apparatus includes hanging capsule bolt, gasket and spiral shell
Mother hangs capsule bolt and is pierced by from capsula interna inner upper end tapping, then tapping is pierced by among upper cover, and outside is placed gasket and twisted
Tight nut reaches fixed capsula interna and sealing.
Preferably: the capsule bolt that hangs is inverted T-shaped structure, and top is pierced by capsula interna and upper cover, and bottom will be at the top of capsula interna
It is compressed with top of the tank, tightens nut and realize that capsula interna is fixed and sealed.
Preferably: the tank body side setting pressure gauge and charge valve.The utility model can be shown in vacuum tank on the spot
Pressure, obtains signal, and pressure monitor is more accurate；Charge valve is arranged in the utility model, and inflation/deflation is convenient, it can be achieved that quick charge and discharge
Gas.
Preferably: shield is set outside the pressure gauge and charge valve.Shield can protect pressure gauge and charge valve, prevent
It collides with and pressure gauge and charge valve is caused to damage, improve service life.
Preferably: the capsula interna is conical form, above it is small, big below.Water is passed in and out from capsula interna bottom, avoids water
The excessive expansion of capsule after increase can reduce stress fatigue caused by capsula interna increases because of pressure, improve compared to more cylindrical capsula interna
Capsula interna service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is to hang bag apparatus enlarged drawing.
Wherein 1 is decorative plastic cap, and 2 be lifting lug, and 3 be to hang bag apparatus, and 4 be upper cover, and 5 be capsula interna, and 6 be tank body, and 7 be name
Board or label, 8 be shield, and 9 be pressure gauge, and 10 be gauge manifold, and 11 be charge valve, and 12 be lower head, and 13 be flange, 14
It is flat panel filter baffle, 15 be ring flange, and 16 be bolt, and 17 are into and out water adapter tube, and 18 be supporting leg, and 31 be nut, and 32 be to hang capsule
Bolt, 33 be gasket.
Specific embodiment
As shown in Figure 1, a kind of bellows vacuum tank, including tank body 6 and setting are in the intracorporal capsula interna 5 of tank, top of the tank welding
Lower head 12 is welded in upper cover 4, bottom, and capsula interna 5 will be isolated into gas chamber and water chamber in tank body, flange 13 is arranged in tank base, under
The discharging pipe 17 being connected to water chamber is arranged in 12 bottom centre position of end socket, and discharging pipe 17 and the welding of ring flange 15 are solid
It is fixed.Three stabilizer blades 18 are fixedly mounted in the lower head bottom, and it is symmetrical that three stabilizer blades 18 are distributed in tank base.The flange
Disk 15 is achieved a fixed connection with flange 13 by the bolt 16 of fastening circumferentially.It is also set among the flange 13 and ring flange 15
A flat panel filter baffle 14 is set, uniformly opens up multiple through-holes on flat panel filter baffle 14.Two are symmetrical arranged at the top of the upper cover 4
A lifting lug 2.Bag apparatus 3 is hung in setting at 4 center of upper cover, including hangs capsule bolt 32, gasket 33 and nut 31, hangs capsule bolt
32 are pierced by from 5 inner upper end tapping of capsula interna, then are pierced by the intermediate tapping of upper cover 4, and outside places gasket 33 and tightens spiral shell
Mother 31 achievees the effect that fixed capsule 5 and sealing.Hang setting decorative plastic cap 1 outside bag apparatus 3.Hanging capsule bolt 3 is inverted T-shaped knot
Structure, top are pierced by capsula interna 5 and upper cover 4, and 5 top of capsula interna is compressed with top of the tank, tightens nut 31 and realize that capsula interna 5 is solid by bottom
Fixed and sealing.The tank body side setting pressure gauge 9 and charge valve 11.Shield is set outside the pressure gauge 9 and charge valve 118
Cover.The capsula interna 5 is conical form, above it is small, big below.Water is passed in and out from capsula interna bottom, avoids the mistake of capsule after water increases
Degree expansion, extends service life.Preferably, famous brand or label 7 are set on shield top.
Claims (8)
1. a kind of bellows vacuum tank, including tank body and setting, in the intracorporal capsula interna of tank, top of the tank welds upper cover, bottom welding
Lower head, capsula interna will be isolated into gas chamber and water chamber in tank body, it is characterised in that: flange is arranged in tank base and lower head welding is solid
It is fixed, the discharging pipe being connected to water chamber is welded among ring flange, ring flange connects realization sealing with flange bolt；In described
Mouth has flange under capsule, is bolted to connection realization sealing as gasket by flange between the ring flange and flange；Institute
It states and also sets up a filtering baffle among flange and ring flange, uniformly open up multiple through-holes on filtering baffle.
2. a kind of bellows vacuum tank as described in claim 1, it is characterised in that: three branch are fixedly mounted in the lower head bottom
Foot, it is symmetrical that three stabilizer blades are distributed in tank base.
3. a kind of bellows vacuum tank as described in claim 1, it is characterised in that: be symmetrical arranged two at the top of the upper cover and hang
Ear.
4. a kind of bellows vacuum tank as described in claim 1, it is characterised in that: capsule dress is hung in setting at the upper cover center
It sets, hanging bag apparatus includes hanging capsule bolt, gasket and nut, hangs capsule bolt and is pierced by from capsula interna inner upper end tapping, then in upper envelope
The intermediate tapping of head is pierced by, and outside, which places gasket and tightens nut, reaches fixed capsula interna and sealing.
5. a kind of bellows vacuum tank as claimed in claim 4, it is characterised in that: the capsule bolt that hangs is inverted T-shaped structure, top
It is pierced by capsula interna and upper cover, bottom will compress at the top of capsula interna with top of the tank, tightens nut and realizes that capsula interna is fixed and sealed.
6. a kind of bellows vacuum tank as described in claim 1, it is characterised in that: the tank body side setting pressure gauge and inflation
Valve.
7. a kind of bellows vacuum tank as claimed in claim 6, it is characterised in that: setting shield outside the pressure gauge and charge valve
Cover.
8. a kind of bellows vacuum tank as claimed in claim 1, it is characterised in that: the capsula interna is conical form, on
Face is small, big below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820661530.4U CN208486323U (en) | 2018-05-05 | 2018-05-05 | Bellows vacuum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820661530.4U CN208486323U (en) | 2018-05-05 | 2018-05-05 | Bellows vacuum tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208486323U true CN208486323U (en) | 2019-02-12 |
Family
ID=65253255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820661530.4U Active CN208486323U (en) | 2018-05-05 | 2018-05-05 | Bellows vacuum tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208486323U (en) |
-
2018
- 2018-05-05 CN CN201820661530.4U patent/CN208486323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210527 Address after: 262714 room 328, xiyangkou station, Bohai Avenue, Yangkou Town, Shouguang City, Weifang City, Shandong Province Patentee after: Baile warm pressure vessel (Shouguang) Co.,Ltd. Address before: 266113 431-2 / F, Diandian building C, jinrijiayuan, Hetao street, Hongdao Economic Zone, Qingdao City, Shandong Province Patentee before: QINGDAO KENING STABILIZER TANK TECHNOLOGY Co.,Ltd. |