CN205577023U - A protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police - Google Patents
A protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police Download PDFInfo
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- CN205577023U CN205577023U CN201620240770.8U CN201620240770U CN205577023U CN 205577023 U CN205577023 U CN 205577023U CN 201620240770 U CN201620240770 U CN 201620240770U CN 205577023 U CN205577023 U CN 205577023U
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- water tank
- negative pressure
- protection
- alarm
- negative
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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 a protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police, the device includes the water tank and rather than the protection architecture that can dismantle the connection, and protection architecture is located the water tank top, protection architecture is including breathing the filter, fixed pipe, the connecting pipe, malleation protection subassembly and negative pressure protection subassembly, breathe through the connecting pipe intercommunication between filter and the fixed pipe, fixed pipe and water tank intercommunication, malleation protection subassembly and negative pressure protection subassembly are all fixed on fixed pipe, malleation protection subassembly includes the check valve and the turbine air whistle, negative pressure protection subassembly includes the negative pressure valve, metal proximity switch, negative pressure valve metal pole and alarm, metal proximity switch is connected with the contact of negative pressure valve metal pole, alarm one end is connected with metal proximity switch. The utility model provides a protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police, this protection architecture be as the annex of water tank tank deck, has advantages such as small, with low costs, simple to operate.
Description
Technical field
This utility model relates to drinking water safety safeguards technique field, particularly relates to one and prevents positive and negative for sanitation-grade water tank
Pressure and the protection device of intelligent alarm.
Background technology
Pot type water tank is as intermediate buffering container, the most common in industries such as chemical industry, environmental protection, food.In systems, water tank
Water inlet and water outlet can uninterruptedly carry out.
And at beverage industry, in addition it is also necessary to considering the factor in terms of water tank health, usual enterprise can install at water tank tank deck and exhale
Nutsch filter, but in running, the filter element of configuration is easy to be blocked up by impurity or condensed water dirt.
After filter element is blocked, water tank can not normal exhaust or air-breathing, and malleation or negative pressure occur accordingly.
When the positive/negative pressure within water tank is more than water tank self tolerant deformation intensity, water tank is likely occurred quick-fried tank
Or the damage that flat tank etc. cannot be repaired, lead to production accident.
In order to avoid this phenomenon occurs, enterprise can install at tank deck simultaneously breathe filter and negative pressure valve, prevents negative pressure flat
Tank occurs, but when there is negative pressure in tank is blocked up in filter element dirt, negative pressure valve can automatically open up, and the air of non-cleaning is inhaled into, but this
The generation cut can't cause the attention of operator, until enterprise's detection defective work；Additionally, these accessories are being installed by enterprise
Time, and do not take into account the risk that the quick-fried tank of malleation of initiation is blocked up in filter element dirt.
So being badly in need of as the invention of beverage industry a kind of for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm.
Utility model content
For weak point present in above-mentioned technology, this utility model provides that a kind of volume is little, low cost and installation side
Just for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm.
For achieving the above object, this utility model provides a kind of for the anti-positive/negative-pressure of sanitation-grade water tank and the guarantor of intelligent alarm
Protection unit, this device includes water tank and the protection structure removably connected with it, and protection structure is positioned at tank top, protection knot
Structure forms positive pressure protection assembly and the interior formation of water tank that malleation carries out reporting to the police in including breathing filter, fixing pipe, connecting tube, water tank
Negative pressure carries out the negative pressure protection assembly reported to the police, and breathes filter and is connected by connecting tube between fixing pipe, and fixing pipe is with water tank even
Logical, positive pressure protection assembly and negative pressure protection assembly are each attached on fixing pipe, and positive pressure protection assembly includes that check valve and turbine are empty
The gas whistle, negative pressure protection assembly includes negative pressure valve, metal approach switch, negative pressure valve metallic rod and alarm, metal approach switch with
The contact of negative pressure valve metallic rod connects, and alarm one end is connected with metal approach switch.
Wherein, described water tank bottom is provided with drain pipe, and described drain pipe connects with water tank, and described drain pipe is provided with row
Empty pneumatic operated valve；After alarm sends alarm, air-discharging moves valve and opens, the substandard product in emptying water tank.
Wherein, described tank outer wall being installed with control electricity cabinet, described alarm is fixed on control electricity cabinet top, institute
State the alarm other end to electrically connect with control electricity cabinet.
Wherein, described breathing filter top is provided with the breathing filter bucker breathing filter for preventing liquid from entering, and
Its outer wall is provided with the breathing filter electric heating cover providing thermal source into breathing filter.
Wherein, described fixing pipe is connected with water tank by clip.
The beneficial effects of the utility model are: compared with prior art, this utility model provide for sanitation-grade water tank
Anti-positive/negative-pressure and the protection device of intelligent alarm, this protection structure comprises breathing filter, positive pressure protection assembly, negative pressure protection assembly
And alarm, protection structure is fixedly mounted on water tank tank deck.Under normal operating condition, water tank turnover gas is all through breathing filter
Filter element complete；When filter element is blocked up by granule foreign dirt, positive Negation Element can start and send continuously corresponding warning accordingly, reminds behaviour
Feedback is made as personnel.Occur in view of negative pressure and introduce underproof risk factor, system meeting automatic-discharging, it is to avoid system is raw
Output substandard product.To guarantee water tank long-term operation under conditions of sanitation-grade production requirement.Additionally, this protection structure is made
For the adnexa of water tank tank deck, have that volume is little, low cost, an advantage such as easy for installation.
Accompanying drawing explanation
Fig. 1 is of the present utility model for the anti-positive/negative-pressure of sanitation-grade water tank and the structure chart of the protection device of intelligent alarm；
Fig. 2 is the structure chart protecting structure in Fig. 1；
Fig. 3 is the sectional view of Fig. 2.
Main element symbol description is as follows:
1, water tank 2, protection structure
3, drain pipe 4, emptying pneumatic operated valve
5, electricity cabinet 6, clip are controlled
21, filter 22, connecting tube are breathed
23, fixing pipe 24, positive pressure protection assembly
25, negative pressure protection assembly 26, breathing filter bucker
27, filter electric heating cover is breathed
241, check valve 242, the turbine air whistle
251, negative pressure valve 252, metal approach switch
253, negative pressure valve metallic rod 254, alarm.
Detailed description of the invention
In order to more clearly state this utility model, below in conjunction with the accompanying drawings this utility model is further described.
Referring to Fig. 1-3, the protection for the anti-positive/negative-pressure of sanitation-grade water tank and intelligent alarm that this utility model provides fills
Putting, this device includes water tank 1 and the protection structure 2 removably connected with it, and protection structure 2 is positioned at water tank 1 top, protection knot
Structure 2 forms, in including breathing filter 21, fixing pipe 23, connecting tube 22, water tank, positive pressure protection assembly 24 and that malleation carries out reporting to the police
Form the negative pressure protection assembly 25 that negative pressure carries out reporting to the police in water tank, breathe and pass through connecting tube 22 between filter 21 and fixing pipe 23 even
Logical, fixing pipe 23 connects with water tank 1, and positive pressure protection assembly 24 and negative pressure protection assembly 25 are each attached on fixing pipe 23, malleation
Protection assembly 24 includes that check valve 241 and the turbine air whistle 242, negative pressure protection assembly 25 include that negative pressure valve 251, metal approach leave
Closing 252, negative pressure valve metallic rod 253 and alarm 254, metal approach switch 252 contacts connection with negative pressure valve metallic rod 253, report
Alert device 254 one end is connected with metal approach switch 252.
Compared to the situation of prior art, this utility model provide for the anti-positive/negative-pressure of sanitation-grade water tank and intelligent alarm
Protection device, this protection structure 2 comprise breathing filter 21, positive pressure protection assembly 24, negative pressure protection assembly 25, protect structure 2
It is fixedly mounted on water tank 1 tank deck.Under normal operating condition, water tank 1 pass in and out gas be all through breathing filter 21 filter element complete；When
When filter element is blocked up by granule foreign dirt, positive and negative protection assembly can start and send continuously corresponding warning accordingly, reminds operator to do
Go out feedback.Occur in view of negative pressure and introduce underproof risk factor, system meeting automatic-discharging, it is to avoid system is produced and do not conformed to
Lattice product.To guarantee water tank long-term operation under conditions of sanitation-grade production requirement.Additionally, this protection structure 2 is as water tank 1
The adnexa of tank deck, has that volume is little, low cost, an advantage such as easy for installation.
In the present embodiment, being provided with drain pipe 3 bottom water tank 1, drain pipe 3 connects with water tank 1, and drain pipe 3 is provided with
Emptying pneumatic operated valve 4；After alarm 254 sends alarm, air-discharging moves valve 4 and opens, the substandard product in emptying water tank 1.
In the present embodiment, water tank 1 outer wall being installed with control electricity cabinet 5, alarm 254 is fixed on control electricity cabinet 5
Top, alarm 254 other end electrically connects with controlling electricity cabinet 5.Whole protection structure 2 is controlled by controlling electricity cabinet 5.
In the present embodiment, breathe filter 21 top to be provided with for preventing the breathing filter of liquid entrance breathing filter 21 from preventing
Water cover 26, and its outer wall is provided with and provides the breathing filter electric heating cover 27 of thermal source for breathing filter 21.Breathe filter electrical heating
Set 27 can avoid the steam in water tank 1 to condense on the filter element breathing filter 21, it is ensured that filter element runs in dry conditions.
In the present embodiment, fixing pipe 23 is connected with water tank 1 by clip 6.Fix pipe 23 by clip 6 and be fixed on water tank
On 1.
Operation principle: breathing the dirty stifled formation malleation of filter 21, check valve 241 starts, and the turbine air whistle 242 is at check valve
241 start after send alarm birdie continuously, remind operator's water tank to be internally formed malleation, filter element need to be carried out or more
Change；Breathing the dirty stifled formation negative pressure of filter 21, negative pressure valve 251 starts, and negative pressure valve metallic rod 253 leaves metal approach switch 252, gold
Belonging to proximity switch 252 and form alarm current, alarm 254 sends alarm, reminds operator's water tank to be internally formed negative pressure, and it is right to need
Filter element is carried out or changes.
Only several specific embodiments of the present utility model disclosed above, but this utility model is not limited to this,
The changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. one kind be used for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm, it is characterised in that include water tank and with
The protection structure that it removably connects, and described protection structure is positioned at tank top, described protection structure includes breathing filter, solid
Form in forming the positive pressure protection assembly and water tank that malleation carries out reporting to the police in fixed tube, connecting tube, water tank that negative pressure carries out reporting to the police is negative
Pressure protection assembly, described breathing filter is connected by connecting tube between fixing pipe, and described fixing pipe connects with water tank, described just
Pressure protection assembly and negative pressure protection assembly are each attached on fixing pipe, and described positive pressure protection assembly includes check valve and turbine air
The whistle, described negative pressure protection assembly includes negative pressure valve, metal approach switch, negative pressure valve metallic rod and alarm, described metal approach
Switch contacts connection with negative pressure valve metallic rod, and described alarm one end is connected with metal approach switch.
The most according to claim 1 for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm, its feature exists
In, described water tank bottom is provided with drain pipe, and described drain pipe connects with water tank, and described drain pipe is provided with emptying pneumatic operated valve；
Alarm sends alarm, and emptying pneumatic operated valve is opened, the substandard product in emptying water tank.
The most according to claim 1 for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm, its feature exists
In, described tank outer wall is installed with control electricity cabinet, described alarm is fixed on control electricity cabinet top, and described alarm is another
One end electrically connects with controlling electricity cabinet.
The most according to claim 1 for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm, its feature exists
In, described breathing filter top is provided with the breathing filter bucker breathing filter for preventing liquid from entering, and sets on its outer wall
Promising breathing filter provides the breathing filter electric heating cover of thermal source.
The most according to claim 1 for the anti-positive/negative-pressure of sanitation-grade water tank and the protection device of intelligent alarm, its feature exists
In, described fixing pipe is connected with water tank by clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240770.8U CN205577023U (en) | 2016-03-28 | 2016-03-28 | A protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240770.8U CN205577023U (en) | 2016-03-28 | 2016-03-28 | A protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577023U true CN205577023U (en) | 2016-09-14 |
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ID=56866201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240770.8U Active CN205577023U (en) | 2016-03-28 | 2016-03-28 | A protection device that is used for sanitary -grade water tank to prevent positive negative pressure and intelligence reporting to police |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792334A (en) * | 2018-07-19 | 2018-11-13 | 芜湖福民生物药业股份有限公司 | Negative pressure storage tank |
-
2016
- 2016-03-28 CN CN201620240770.8U patent/CN205577023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792334A (en) * | 2018-07-19 | 2018-11-13 | 芜湖福民生物药业股份有限公司 | Negative pressure storage tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |