CN205897566U - Leak protection water mine dam - Google Patents
Leak protection water mine dam Download PDFInfo
- Publication number
- CN205897566U CN205897566U CN201620734023.XU CN201620734023U CN205897566U CN 205897566 U CN205897566 U CN 205897566U CN 201620734023 U CN201620734023 U CN 201620734023U CN 205897566 U CN205897566 U CN 205897566U
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- water
- pipe
- communicating pipe
- piston
- baffle
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Abstract
The utility model provides a leak protection water mine dam, connects the communicating pipe of inlet tube and outlet pipe including being used for the wetting system, in the junction of communicating pipe and inlet tube, set up a baffle, baffle installation is at inlet pipe inner wall to it is deep to the communicating pipe in, form inlet opening and apopore in communicating pipe, intermediate position in communicating pipe is provided with foraminiferous baffle to install the spring on foraminiferous baffle, spring and hinge joint, the check valve is installed to upper end at the outlet pipe.
Description
Technical field
This utility model is related to water equipment preventing water leakage field, especially the preventing water leakage field of pot-type boiler.
Background technology
The water equipments such as existing pot-type boiler, in the event of water leakage fault, will lead to the tank of water equipment
Hydraulic pressure reduces, because water inlet pipe is connected with tap water, it will automatic loading water keeps the hydraulic pressure in water container, if can not send out in time
Now by waste water resource, in addition, if leak be not very serious it is not easy to be found, due to when using and electrical connection, also can deposit
In serious Electrical Safety hidden danger.
Cn202302146u discloses a kind of electric water heater safety valve, and valve body includes main valve body, the water inlet on the right side of main valve body
The valve body that leaks of mouth, the outlet in left side and upper end, main valve body is connected by the through hole that leaks between valve body with leaking, and water inlet is let out with interior
Control assembly is arranged in main valve body；The control assembly that leaks is arranged on and leaks in valve body.Although this utility model better performances,
It is complex structure, price is higher.
Content of the invention
A kind of preventing water leakage mine dam, including for water equipment, connects the communicating pipe of water inlet pipe and outlet pipe；In communicating pipe
With the junction of water inlet pipe, a baffle plate is set, and described baffle plate is arranged on into water inside pipe wall, and is deep in communicating pipe, even
Siphunculus forms inlet opening and apopore；The centre position of communicating pipe is provided with baffle of porous baffle, and is provided with baffle of porous baffle
Spring, spring is connected with piston；In the upper end of outlet pipe, check valve is installed.
On the lower, the position of apopore is top for the position of wherein said inlet opening.
In water equipment normal work, outlet pipe water outlet, water inlet tube of intaking, between two pipes, hydraulic pressure is identical, in communicating pipe
Piston close circular hole baffle plate in the presence of water feeding pressure, water inlet pipe from inlet opening flow into, from apopore flow out, realize just
Often supply water.
Described spring can have various ways it is preferred that piston is connected one end with spring a cone with the connection of piston
Body extending apparatus, stretch in spring, so that spring and the relative position of piston is fixed.
The diameter 0.1-0.5mm less than the internal diameter of communicating pipe of described piston.
Preferably, the hole on described inlet opening, apopore and baffle of porous baffle is both provided with jut, and these juts ensure
Happens is that linear contact lay with during piston contact, thus ensure sealing effectiveness.For example, when water inlet pipe does not have hydraulic pressure, bullet
Spring will promote piston thus closing inlet opening and apopore, and the position that piston is contacted with inlet opening and apopore is really described prominent
The portion of rising.
Brief description
Fig. 1 is mine dam and water equipment connection diagram；
Fig. 2 is that mine dam is connected side schematic diagram with water inlet pipe, and the wherein direction of arrow is moved towards for current；
In accompanying drawing: 1 water equipment；2 check valves；3 springs；4 communicating pipes；5 apopores；6 inlet openings；7 outlet pipes；8 water inlets
Pipe；9 pistons；10 baffle of porous baffles；11 baffle plates；12 juts；
Fig. 3 is mine dam operation principle schematic diagram.
Specific embodiment
Embodiment 1
A kind of preventing water leakage mine dam, including for water equipment 1, connects the communicating pipe 4 of water inlet pipe 8 and outlet pipe 7；Even
Siphunculus 4 and the junction of water inlet pipe 8, arrange a baffle plate 11, described baffle plate 11 is arranged on water inlet pipe 8 inwall, and the company of being deep into
In siphunculus 4, form inlet opening 6 and apopore 5 in communicating pipe 4；Centre position in communicating pipe 4 is provided with baffle of porous baffle 10, and
Spring 3 is provided with baffle of porous baffle 10, spring is connected with piston 9；In the upper end of outlet pipe 7, check valve 2 is installed.With water
During equipment normal work, outlet pipe 7 water outlet, water inlet pipe 8 is intake, and the piston 9 in communicating pipe, under the hydraulic pressure of water inlet pipe acts on, pushes away
Baffle of porous baffle 10 is closed by piston 9, thus realize water inlet pipe 8 flowing into from inlet opening 6, flows out from apopore 5, realizes normal confession
Water.Outlet pipe 7 is closed, and water remains static, and check valve 9 is closed, and the piston 9 in communicating pipe 4 is in the work of spring 3
With under lower effect, to water inlet pipe one side shifting, thus inlet opening 6 and apopore 5 are closed, when water equipment 1 leak, waterproof
Wall outlet pipe 7 pressure is constant, promoting piston 9 static, making water cannot be introduced into apopore 5 it is achieved that preventing water equipment 1 from persistently leaking
The guard mode of water.
This utility model can with other concrete forms without prejudice to spirit or essential characteristics of the present utility model Lai
Summarize.All embodiments of the present invention all can only be considered the description of the invention rather than restriction, every according to the present invention
Any trickle amendment done by technology contents or equivalent, broadly fall within technical scheme.
Claims (6)
1. a kind of preventing water leakage mine dam, including for water equipment (1), connects the communicating pipe of water inlet pipe (8) and outlet pipe (7)
(4)；In the junction of communicating pipe (4) and water inlet pipe (8), a baffle plate (11) is set, described baffle plate (11) is arranged on water inlet pipe
(8) inwall, and be deep in communicating pipe (4), form inlet opening (6) and apopore (5) in communicating pipe (4)；In communicating pipe (4)
Centre position is provided with circular hole baffle plate (10), and is provided with spring (3) on baffle of porous baffle (10), and spring is with piston (9) even
Connect；In the upper end of outlet pipe (7), check valve (2) is installed.
2. mine dam as claimed in claim 1 it is characterised in that the position of described inlet opening (6) on the lower, the position of apopore (5)
Rest against.
3. mine dam as claimed in claim 1 is it is characterised in that during water equipment normal work, outlet pipe (7) water outlet, water inlet
Pipe (8) water inlet, between two pipes, hydraulic pressure is identical, and the piston (9) in communicating pipe closes circular hole baffle plate in the presence of water feeding pressure
(10), water inlet pipe (8) flows into from inlet opening (6), flows out from apopore (5), realizes normal water supply.
4. mine dam as claimed in claim 1 has a cone to stretch it is characterised in that piston (9) is connected one end with spring (3)
Go out device, stretch in spring (3), so that spring (3) and the relative position of piston (9) is fixed.
5. mine dam as claimed in claim 1 is it is characterised in that the diameter of described piston (9) is less than the internal diameter of communicating pipe (4)
0.1-0.5mm.
6. mine dam as claimed in claim 1 is it is characterised in that described inlet opening (6), apopore (5) and baffle of porous baffle (10)
On hole be both provided with jut, these juts ensure that with piston contact during happens is that linear contact lay, thus ensureing
Sealing effectiveness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734023.XU CN205897566U (en) | 2016-07-13 | 2016-07-13 | Leak protection water mine dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734023.XU CN205897566U (en) | 2016-07-13 | 2016-07-13 | Leak protection water mine dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897566U true CN205897566U (en) | 2017-01-18 |
Family
ID=57772598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620734023.XU Active CN205897566U (en) | 2016-07-13 | 2016-07-13 | Leak protection water mine dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016763A (en) * | 2016-07-13 | 2016-10-12 | 王鲁秀 | Leakproof waterproof wall |
-
2016
- 2016-07-13 CN CN201620734023.XU patent/CN205897566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016763A (en) * | 2016-07-13 | 2016-10-12 | 王鲁秀 | Leakproof waterproof wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |