CN209258844U - A kind of fluid reservoir with relief valve - Google Patents
A kind of fluid reservoir with relief valve Download PDFInfo
- Publication number
- CN209258844U CN209258844U CN201822084258.0U CN201822084258U CN209258844U CN 209258844 U CN209258844 U CN 209258844U CN 201822084258 U CN201822084258 U CN 201822084258U CN 209258844 U CN209258844 U CN 209258844U
- Authority
- CN
- China
- Prior art keywords
- tank body
- relief valve
- fluid reservoir
- pressure
- chuck
- 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
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a kind of fluid reservoirs with relief valve, belong to fluid reservoir technical field, solve the problems, such as that there are security risks when vacuum occurs in prior art liquid in drain tank.The fluid reservoir includes tank body, respirator is installed at the top of the tank body, the bottom of the tank body is equipped with discharge port, pressure relief opening is opened up at the top of the tank body, the pressure relief opening is sealed using relief valve, negative pressure has been more than the ability that relief valve is born in tank body when evacuation of liquid, and relief valve is opened and carries out pressure release.Fluid reservoir provided by the utility model with relief valve; in tank body evacuation procedure; vacuum can be gradually formed as obstruction occurs for the hydrophobicity respirator of fluid reservoir; negative pressure has been more than the ability that relief valve is born in tank body; relief valve opens progress pressure release and improves the safety of operation so that tank body be protected not cause to deform due to positive/negative pressure; extend the service life of fluid reservoir simultaneously, reduces equipment input cost.
Description
Technical field
The utility model relates to fluid reservoir technical field more particularly to a kind of fluid reservoirs with relief valve.
Background technique
Fluid reservoir is as the common production equipment of pharmaceutical field, storage and export for Chinese medical extract.However, due to
Contain in Chinese medical extract there are many substances such as flavonoids, protein-based and carbohydrates, sticky larger, long-time service will lead to fluid reservoir
The sucker device (using hydrophobic filter material) exhaled is blocked, and cannot such as be found in time after blocking, in evacuation of liquid in tank
Negative pressure gradually increases, and fluid reservoir is taken out flat deformation by excessive will lead to of vacuum degree, and there are security risks, while reducing equipment and using the longevity
Life increases equipment input cost.
Utility model content
The utility model in view of the above technical problems, provides a kind of fluid reservoir with relief valve.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of fluid reservoir with relief valve, including tank body are equipped with respirator at the top of the tank body, the tank body
Bottom is equipped with discharge port, pressure relief opening is opened up at the top of the tank body, the pressure relief opening is sealed using relief valve, when evacuation of liquid
Negative pressure has been more than the ability that relief valve is born in tank body, and relief valve is opened and carries out pressure release.
Further, the relief valve includes that two shapes are identical, position is opposite, the chuck placed up and down, is located below
Chuck be connected at pressure relief opening, silicagel pad is clamped between two chucks, two chucks are fixed by clamp connection.
Further, the chuck includes clamping portion and compressed part, and the clamping portion for being located below chuck is protruded into pressure relief opening,
The compressed part for being located below chuck is stuck at pressure relief opening, and the compressed part of two chucks is oppositely arranged and clamps silicagel pad, clamping
The outer diameter in portion is less than the outer diameter of compressed part, and the outer diameter of silicagel pad is greater than the internal diameter of compressed part.
Further, open up access hole at the top of the tank body, the access panel being sealed at access hole, the access panel with
Tank body is fastened by bolts.
Further, the tank body is supported by base support and is fixed.
Compared with prior art, the utility model has the following beneficial effects:
Fluid reservoir provided by the utility model with relief valve, if the hydrophobicity respirator of fluid reservoir blocks,
Vacuum can be gradually formed in tank body in evacuation of liquid, when negative pressure has been more than the ability of relief valve receiving in tank body, relief valve is
Progress pressure release is opened to improve the safety of operation so that tank body be protected not cause to deform due to positive/negative pressure, extend simultaneously
The service life of fluid reservoir reduces equipment input cost.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the structural schematic diagram of the fluid reservoir provided by the embodiment of the utility model with relief valve；
Fig. 2 is the structural schematic diagram of relief valve provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of chuck provided by the embodiment of the utility model.
Description of symbols:
1, discharge port；11, clip；12, chuck；13, silicagel pad；14, chuck；15, clamping portion；16, compressed part；2, it breathes
Device；3, access hole；4, tank body；5, base support；6, discharge port.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
Ginseng is as shown in figure 1 to 3；
A kind of fluid reservoir with relief valve of the utility model, including tank body 4, the top of the tank body 4, which is equipped with, exhales
Haustorium 2, the bottom of the tank body 4 are equipped with discharge port 6, and the top of the tank body 4 opens up pressure relief opening, and the pressure relief opening uses pressure release
Valve 1 seals, and when evacuation of liquid, negative pressure has been more than the ability that relief valve 1 is born in tank body 4, and relief valve 1 is opened and carries out pressure release.
The diameter of pressure relief opening is set as 50mm.
Specifically, the chuck 12,14 that the relief valve 1 is identical including two shapes, position is opposite, places up and down, is located at
Following chuck 14 is connected at pressure relief opening, and silicagel pad 13 is clamped between two chucks 12,14, and two chucks 12,14 pass through
Clip 11 is connected and fixed.Silicagel pad 13 with a thickness of 1~2mm.The relief valve 1 of the embodiment is at low cost, easy for installation, works as row
When empty, negative pressure has been more than the ability that silicagel pad 13 is born, and silicagel pad 13 can crack, to achieve the purpose that protect fluid reservoir.
As preferred embodiment, the chuck 12,14 includes clamping portion 15 and compressed part 16, is located below chuck
Clamping portion 15 is protruded into pressure relief opening, and the compressed part 16 for being located below chuck is stuck at pressure relief opening, the compressed part of two chucks 12,14
16 are oppositely arranged and clamp silicagel pad 13, and the outer diameter of clamping portion 15 is less than the outer diameter of compressed part 16, and the outer diameter of silicagel pad 13 is big
In the internal diameter of compressed part 16.The structure chuck is easy to connect, quick, is easily installed and replaces.
As preferred embodiment, the top of the tank body 4 opens up access hole 3, the maintenance being sealed at access hole 3
Window, the access panel are fastened by bolts with tank body.The diameter of access hole 3 is about 500mm, opens access panel and passes through access hole 3
It can enter inside tank body 4 and repair the operation such as maintenance.
As preferred embodiment, the tank body 4 is supported by base support 5 and is fixed, and guarantees the stability of tank body 4.
To sum up, the fluid reservoir provided by the utility model with relief valve, after the respirator of fluid reservoir is blocked, tank
Internal negative pressure has been more than the ability that relief valve is born, and relief valve is opened and carries out pressure release, to protect tank body will not be due to positive and negative
Pressure and cause to deform, improve the safety of operation, while extending the service life of fluid reservoir, reduce equipment use cost.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (5)
1. a kind of fluid reservoir with relief valve, including tank body, respirator, the bottom of the tank body are installed at the top of the tank body
Portion is equipped with discharge port, which is characterized in that pressure relief opening is opened up at the top of the tank body, the pressure relief opening is sealed using relief valve, when
Negative pressure has been more than the ability that relief valve is born in tank body when evacuation of liquid, and relief valve is opened and carries out pressure release.
2. the fluid reservoir according to claim 1 with relief valve, which is characterized in that the relief valve includes two shapes
The chuck that identical, position is opposite, places up and down, the chuck being located below are connected at pressure relief opening, are clamped between two chucks
Silicagel pad, two chucks are fixed by clamp connection.
3. the fluid reservoir according to claim 2 with relief valve, which is characterized in that the chuck includes clamping portion and pressure
Tight portion, the clamping portion for being located below chuck are protruded into pressure relief opening, and the compressed part for being located below chuck is stuck at pressure relief opening, two cards
The compressed part of disk is oppositely arranged and clamps silicagel pad, and the outer diameter of clamping portion is less than the outer diameter of compressed part, and the outer diameter of silicagel pad is big
In the internal diameter of compressed part.
4. the fluid reservoir according to claim 1 with relief valve, which is characterized in that open up maintenance at the top of the tank body
Mouthful, the access panel being sealed at access hole, the access panel is fastened by bolts with tank body.
5. the fluid reservoir according to claim 1 with relief valve, which is characterized in that the tank body is supported by base support
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084258.0U CN209258844U (en) | 2018-12-12 | 2018-12-12 | A kind of fluid reservoir with relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084258.0U CN209258844U (en) | 2018-12-12 | 2018-12-12 | A kind of fluid reservoir with relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209258844U true CN209258844U (en) | 2019-08-16 |
Family
ID=67563245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084258.0U Active CN209258844U (en) | 2018-12-12 | 2018-12-12 | A kind of fluid reservoir with relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209258844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117379868A (en) * | 2023-12-12 | 2024-01-12 | 山西裕英永旭新材料有限责任公司 | Filter pressing tank |
-
2018
- 2018-12-12 CN CN201822084258.0U patent/CN209258844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117379868A (en) * | 2023-12-12 | 2024-01-12 | 山西裕英永旭新材料有限责任公司 | Filter pressing tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209258844U (en) | A kind of fluid reservoir with relief valve | |
| CN207064748U (en) | A kind of circular flat board extraction-type low pressure drain blasting piece device | |
| CN108759199A (en) | A kind of stable type air conditioning for automobiles liquid storage drying bottle | |
| CN112128605B (en) | Adjustable double-cover-body double-compression pressure container | |
| CN104524655B (en) | Push-in disposable Lavage tube and its attachment structure | |
| CN210716015U (en) | Exhaust valve | |
| CN212881178U (en) | Prevent post personnel maloperation alcohol precipitation jar device | |
| CN215665219U (en) | Medical waste liquid collecting bag | |
| CN217874373U (en) | Explosion-proof safety valve | |
| CN207514324U (en) | A kind of anti-mounted location structure of rupture disk | |
| CN214910842U (en) | High-pressure steam sterilization packaging bag | |
| CN212960003U (en) | One-way valve assembly | |
| CN210625393U (en) | Vacuum pressure relief device for high-temperature furnace | |
| CN201547357U (en) | Automatic constant pressure exhaust valve | |
| CN216045654U (en) | Valve spring assembly with high pressure resistance | |
| CN212960046U (en) | Automatic pressure-measuring cut-off valve for gas pipeline | |
| CN215111080U (en) | Safety valve of air compressor | |
| CN208832122U (en) | A kind of protective device of Soft Roll air bag | |
| CN214744163U (en) | Magnetic pressure drainage emptying device | |
| CN214248420U (en) | Safe two-way valve | |
| CN214398024U (en) | Liquid seal device with respiratory function | |
| CN207129455U (en) | A kind of salt acid storage tank with drainage system | |
| CN213479856U (en) | Gas valve | |
| CN213117611U (en) | Multifunctional safety valve | |
| CN214534666U (en) | Double-sealing structure with double-valve linkage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |