CN203658167U - Fire hose field detecting device - Google Patents
Fire hose field detecting device Download PDFInfo
- Publication number
- CN203658167U CN203658167U CN201320849467.4U CN201320849467U CN203658167U CN 203658167 U CN203658167 U CN 203658167U CN 201320849467 U CN201320849467 U CN 201320849467U CN 203658167 U CN203658167 U CN 203658167U
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- CN
- China
- Prior art keywords
- fire hose
- detecting device
- alternating current
- high pressure
- stainless steel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fire hose field detecting device. The device comprises an alternating current motor (1) and a plunger pump (3), wherein the alternating current motor (1) and the plunger pump (3) are connected through a shaft connector (2); a water outlet of the plunger pump (3) is connected with a high pressure leather pipe (4), the two ends of a detected fire hose (7) are respectively connected with ball valves (5) through a stainless steel rapid joint (6), and the ball valve (5) arranged on an inlet end of the detected fire hose (7) is simultaneously connected with the high pressure leather pipe (4). The fire hose field detecting device provided by the utility model has the advantages that the structure is simple and the size is small, the transportation is convenient, a detecting result is exact, and the fire hose field detecting device can solve the problem that a construction field lacks equipment for testing working pressure and burst pressure of a fire hose.
Description
Technical field
The utility model relates to a kind of fire hose on-site detecting device, belongs to security against fire pick-up unit field.
Background technology:
The conveying of water under high pressure when fire hose is used for putting out a fire in scene of fire, its relationship between quality is to the safety of life and property.Fire supervision managerial personnel only relate to its length and mass ratio to the Site Detection of fire hose at present, do not relate to whether can the be up to state standards requirement of regulation of its working pressure and burst pressure, therefore also not can be used at present the device of fire hose Site Detection.
Based on above-mentioned present situation, be necessary to research and develop a midget plant that can detect for fire hose load performance in building site, draw thus the art of this patent scheme.
Summary of the invention
The purpose of this utility model is to provide a kind of fire hose on-site detecting device, and this device can detect the load performance of fire hose at the scene.
For achieving the above object, the solution that the utility model adopts is: a kind of fire hose on-site detecting device, comprise alternating current generator and ram pump, described alternating current generator is connected by mandrel connector with ram pump, be connected to a high pressure leather hose at the water delivering orifice of ram pump, the two ends of tested fire hose are connected with ball valve respectively by stainless steel rapid-acting coupling, and wherein the ball valve of entrance point is connected with high pressure leather hose simultaneously.
Above-mentioned stainless steel rapid-acting coupling is the rapid-acting coupling of D type stainless steel.
The utility model is simple in structure, small and exquisite, is convenient to transport, and testing result is accurate, can solve the problem that lacks at present the equipment of test fire hose working pressure and burst pressure in building site.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-alternating current generator, 2-mandrel connector, 3-ram pump, 301-water inlet, 302-water delivering orifice, 303-tensimeter, 4-high pressure leather hose, 5-ball valve, 6-stainless steel rapid-acting coupling, 7-fire hose
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
As shown in Figure 1, the utility model is mainly made up of alternating current generator 1, mandrel connector 2, ram pump 3, high pressure leather hose 4, ball valve 5 and stainless steel rapid-acting coupling 6, alternating current generator 1 is connected by mandrel connector 2 with ram pump 3, water delivering orifice 302 places at ram pump 3 are connected to a high pressure leather hose 4, the two ends of tested fire hose 7 are connected with ball valve 5 respectively by stainless steel rapid-acting coupling 6, and wherein the ball valve 5 of entrance point is connected with high pressure leather hose 4 simultaneously.In the present embodiment, stainless steel rapid-acting coupling 6 adopts the rapid-acting coupling of D type stainless steel, holds tightly, to prevent that water under high pressure from leaking or fire hose 7 comes off under Water Pressure when fire hose 7 is enclosed within the rapid-acting coupling of D type stainless steel with anchor ear.
Use procedure of the present utility model is: first the water inlet of ram pump 3 301 is connected to water source, then start alternating current generator 1, drive lower plunger pump 3 at alternating current generator 1 is started working, it can be read by the tensimeter 303 from ram pump 3 from water delivering orifice 302 hydraulic pressure out, then open the ball valve 5 of tested fire hose 7 entrance points, allow current enrich fire hose 7, after the air in fire hose 7 is emptying, close the ball valve 5 of end, gradually fire hose 7 is pressurizeed, when the hydraulic pressure applying has reached after the working pressure of code requirement, close the ball valve 5 of fire hose 7 entrance points, the now water pressure invariableness in fire hose 7, keep more than 5 minutes, observe and whether have Seepage.
According to code requirement, the highest burst pressure of fire hose is 7.5Mpa, and therefore the highest hydraulic pressure of selected booster plunger pump 3 should reach 8Mpa.
Claims (2)
1. a fire hose on-site detecting device, it is characterized in that: comprise alternating current generator (1) and ram pump (3), described alternating current generator (1) is connected by mandrel connector (2) with ram pump (3), water delivering orifice (302) in ram pump (3) is connected to a high pressure leather hose (4), the two ends of tested fire hose (7) are connected with ball valve (5) respectively by stainless steel rapid-acting coupling (6), and wherein the ball valve of entrance point (5) is connected with high pressure leather hose (4) simultaneously.
2. a kind of fire hose on-site detecting device according to claim 1, is characterized in that: described stainless steel rapid-acting coupling (6) is the rapid-acting coupling of D type stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849467.4U CN203658167U (en) | 2013-12-21 | 2013-12-21 | Fire hose field detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849467.4U CN203658167U (en) | 2013-12-21 | 2013-12-21 | Fire hose field detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658167U true CN203658167U (en) | 2014-06-18 |
Family
ID=50924544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849467.4U Expired - Fee Related CN203658167U (en) | 2013-12-21 | 2013-12-21 | Fire hose field detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658167U (en) |
-
2013
- 2013-12-21 CN CN201320849467.4U patent/CN203658167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |