CN209146717U - A kind of Portable steam drain valve leakage detection apparatus - Google Patents
A kind of Portable steam drain valve leakage detection apparatus Download PDFInfo
- Publication number
- CN209146717U CN209146717U CN201821843393.2U CN201821843393U CN209146717U CN 209146717 U CN209146717 U CN 209146717U CN 201821843393 U CN201821843393 U CN 201821843393U CN 209146717 U CN209146717 U CN 209146717U
- Authority
- CN
- China
- Prior art keywords
- water
- drain valve
- button
- shell
- infrared temperature
- 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
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of Portable steam drain valve leakage detection apparatus, including shell and it is arranged in the intracorporal water injector of shell and infrared temperature measurement apparatus, the water injector includes spraying button, timer, sparge pipe, water pump and water tank, timer can guarantee the water sprayed be it is fixed, judge whether drain valve is revealed by observing the evaporation rate for the water being sprayed on before and after drain valve.The infrared temperature measurement apparatus includes thermometric button, infrared temperature probe, temperature indicator, control processor, the output end of the infrared temperature probe and the input terminal of control processor connect, the output end of the control processor is electrically connected with temperature indicator, detect whether drain valve is revealed by the actual temperature before and after measurement drain valve, the utility model integrates infrared measurement of temperature and spraying function, compact, easy to carry, easy to use.
Description
Technical field
The utility model relates to steam trap leak hunting technology fields more particularly to a kind of Portable steam drain valve to hunt leak
Device.
Background technique
Drain valve is widely applied to steam transportation art, mainly by condensed water, air and the titanium dioxide in vapour system
The discharge of carbon gas, but often there is steam leakage in drain valve in actual life, steam leakage will lead to a large amount of waste of steam,
Factory process cost is caused to increase, the steam of leakage can also increase the pressure in condensing water conduit, influence the work of other equipment
Performance, so it is very important for the leak test plant of drain valve.The leak detecting device of existing steam trap has infrared
Temperature measurer inspection, water spray check, observe discharge outlet, listen drain valve sound etc., and current existing detection device has a single function, and by
In pipe-line equipment, structure is complicated, is often that several method is used in combination in practical operation, it is very inconvenient to carry a variety of detecting instruments.
Summary of the invention
In order to solve the problems, such as drain valve leakage detecting instrument have a single function, it is inconvenient to carry, the utility model provides one kind
Portable drain valve leakage detection apparatus, can be realized moisture film judgement and infrared measurement of temperature judges two kinds of functions, and compact, use
It is convenient, it is easy to carry.
The technical solution adopted in the utility model are as follows: a kind of Portable steam drain valve leakage detection apparatus, including shell and set
It sets in the intracorporal water injector of shell and infrared temperature measurement apparatus.
The water injector includes spraying button, timer, sparge pipe, water pump and water tank, the water inlet of the water pump
It is connect with water tank, one end of the sparge pipe is connected on the water outlet of water pump, and the timer is electrically connected with water pump, institute
The timer stated is connected to power supply by spraying button.
The infrared temperature measurement apparatus includes thermometric button, infrared temperature probe, temperature indicator, control processor, institute
The output end for the infrared temperature probe stated and the input terminal of control processor connect, the output end and temperature of the control processor
Display electrical connection is spent, the infrared temperature probe is connected to power supply by thermometric button, the temperature indicator setting
On shell.
In order to guarantee the abundance of the water in water tank, it is provided with filler on the shell, the filler passes through water
Pipe is connect with water tank.
The water situation in observation water tank, the shell are equipped with observation panel in real time for convenience.
In order to facilitate taking device, one end of the shell is equipped with handle, described in order to be convenient for operation in use process
Spraying button and thermometric button are installed on handle.
In order to facilitate the function that button is realized is distinguished, avoid confusion, the thermometric button and spraying button are arranged to not
Same color.
The utility model integrates infrared temperature measuring function and spraying function, and compact, easy to carry, user
Just, the working performance of steam trap can be accurately judged to.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the schematic block circuit diagram of the utility model.
Specific embodiment
The utility model is made a detailed explanation with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of Portable steam drain valve leakage detection apparatus, including shell 1, water injector and infrared
Temperature measuring equipment, the water injector and infrared temperature measurement apparatus are arranged in shell 1.
The water injector includes spraying button 3, timer, sparge pipe 6, water pump and water tank, the water inlet of the water pump
Mouthful connect with water tank, the water pump provides power to spray water, the water tank can water simultaneously water supply water supplying pump, the water spray
One end of pipe 6 is connected on the water outlet of water pump, and the timer is electrically connected with water pump, and the timer is used to control water
The water spraying time of pump, and then guarantee that the water sprayed is that quantitative, described spraying button 3 is electrically connected with the timer, it presses
Dynamic spraying button 3, water pump, which absorbs water from water tank and passes through sparge pipe 6, to be sprayed, and the time of pumping of Timer Controlling water pump is realized quantitative
Water spray.
Water droplet can be sprayed on drain valve using water injector, water droplet is fallen on the wall of drain valve, and formation moisture film is simultaneously fast
Speed evaporation, when drain valve works normally, the evaporation rate for being sprayed on drain valve entrance water, which should be significantly faster than that, is sprayed on hydrophobic valve outlet
Locate the evaporation rate of water.
The infrared temperature measurement apparatus includes thermometric button 2, infrared temperature probe 7, temperature indicator 4, control processor,
The output end of the infrared temperature probe 7 and the input terminal of control processor connect, and the infrared temperature probe 7 is used to connect
The infrared light of testee is received, the output end of the control processor is electrically connected with temperature indicator 4, infrared temperature probe 7
The infrared signal measured is converted into digital output signal by control processor processing and the temperature by being set on shell 1 is aobvious
Show that device 4 is shown, in normal operating conditions, inlet temperature is saturated-steam temperature, mechanical type and heat power type to drain valve
Drain valve outlet temperature is 8 DEG C lower than inlet temperature, and heat static force type drain valve outlet temperature is 15-40 DEG C lower than inlet temperature.It is described
The power ends of various pieces connect with power panel.
In order to guarantee the abundance of the water in water tank, the shell 1 is equipped with filler 8, and the filler 8 passes through water pipe
It is connect with water tank.
For the water situation in real-time awareness water tank, the shell 1 is equipped with observation panel 5, convenient in observation water tank
Water.
In order to which taking device is convenient, one end of the shell 1 is equipped with handle 9, further, 3 He of spraying button
Thermometric button 2 is installed on handle 9, is conveniently operated with.
It for the ease of the differentiation of button, avoids confusion, the thermometric button 2 and 3 color of spraying button be not identical, preferably
Ground, spraying button 3 are set as blue, and thermometric button 2 is arranged to red.
In the present embodiment, the power supply is 9V battery.
In use, pressing thermometric button, infrared temperature probe 7, which is powered, starts to acquire the infrared radiation energy of tested drain valve
And it is converted into corresponding electric signal, the electric signal after conversion is converted into corresponding digital signal through control processor, aobvious in temperature
Show and show specific temperature on device 4, carry out water spray when judge, press spraying button 3, timer and water pump are powered beginning work
Make, the working time of Timer Controlling water pump, and then realize the quantitative control for spraying water, guarantees that the basis of judgement is identical, so that
As a result it is comparable.
Claims (5)
1. a kind of Portable steam drain valve leakage detection apparatus, it is characterised in that: including shell and setting in the intracorporal water spray dress of shell
It sets and infrared temperature measurement apparatus；
The water injector includes spraying button, timer, sparge pipe, water pump and water tank, the water inlet and water of the water pump
Case connection, one end of the sparge pipe are connected on the water outlet of water pump, and the other end is water spray free end, the timer
It is electrically connected with water pump, the timer is connected to power supply by spraying button；
The infrared temperature measurement apparatus includes thermometric button, infrared temperature probe, temperature indicator and control processor, described
The output end of infrared temperature probe and the input terminal of control processor connect, and the output end and temperature of the control processor are aobvious
Show that the input terminal of device is connected, the infrared temperature probe is connected to power supply by thermometric button, the temperature indicator
It is arranged on shell.
2. Portable steam drain valve leakage detection apparatus as described in claim 1, it is characterised in that: the shell, which is equipped with, to be added
The mouth of a river, the filler are connected by water pipe and water tank.
3. Portable steam drain valve leakage detection apparatus as claimed in claim 1 or 2, it is characterised in that: set on the shell
There is observation panel, convenient for the water in observation water tank.
4. Portable steam drain valve leakage detection apparatus as claimed in claim 3, it is characterised in that: one end of the shell is equipped with
Handle, the spraying button and thermometric button are installed on handle.
5. Portable steam drain valve leakage detection apparatus as claimed in claim 4, it is characterised in that: the thermometric button and spray
Water Button Color is not identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843393.2U CN209146717U (en) | 2018-11-09 | 2018-11-09 | A kind of Portable steam drain valve leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843393.2U CN209146717U (en) | 2018-11-09 | 2018-11-09 | A kind of Portable steam drain valve leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146717U true CN209146717U (en) | 2019-07-23 |
Family
ID=67285060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821843393.2U Active CN209146717U (en) | 2018-11-09 | 2018-11-09 | A kind of Portable steam drain valve leakage detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146717U (en) |
-
2018
- 2018-11-09 CN CN201821843393.2U patent/CN209146717U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104568323B (en) | A kind of SF6Gas leaks online monitoring alarm system | |
| CN205102992U (en) | Engine water pipe gas tightness dry -type check out test set | |
| CN208350302U (en) | A kind of gas leakage hunting apparatus | |
| CN205719079U (en) | A kind of high-temperature gas humidity on-line measuring device | |
| CN209146717U (en) | A kind of Portable steam drain valve leakage detection apparatus | |
| CN204330745U (en) | Portable multi-index methane detector | |
| CN107966419A (en) | The on-line measurement device of absolute humidity of gas in flue gas or pipeline gas | |
| CN110208328A (en) | A kind of Test of accuracy system and method for the online pH table of power plant water-steam system | |
| CN104730284B (en) | Sample wind speed monitoring device and the enthalpy potential method experiment detection device with it | |
| CN211086226U (en) | Odor concentration measuring instrument | |
| CN101231333A (en) | Portable metrology charge instrument | |
| CN208239380U (en) | A kind of photochemical catalyzing activity rating device | |
| CN109765275B (en) | Method and device for rapidly detecting hydrogen sulfide content of crude oil on line outdoors | |
| JP2000154986A (en) | Method for detecting leakage of condenser and device therefor | |
| JPH09288031A (en) | Measuring apparatus for leakage amount of gas | |
| CN211317953U (en) | High-temperature combustion hydrolysis collection device | |
| CN211478122U (en) | Condensate supercooling degree on-line monitoring device for condensing steam turbine unit | |
| CN204373845U (en) | Tensimeter dynamic pressure fatigue test device | |
| CN209372509U (en) | A kind of leakage acquisition device | |
| CN208188664U (en) | Diversification energy management system | |
| CN204154695U (en) | A kind of device detecting hot and humid space carbon dioxide concentration | |
| CN210665590U (en) | Air monitor with electrochemical sensor self-detection system | |
| CN106110913A (en) | Standard Gases stream generation apparatus | |
| CN104535260A (en) | Dynamic pressure fatigue testing device for pressure gage | |
| CN203148914U (en) | Pipeline device applicable to gas analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |