Making a DIY Refrigerated Vest With Battery and Solar Power https://hackaday.com/2026/02/07/making-a-diy-refrigerated-vest-with-battery-and-solar-power/
#Lifehacks #WearableHacks #Airconditioning #Heatexchanger #Refrigeration #Solar

Making a DIY Refrigerated Vest With Battery and Solar Power

https://fed.brid.gy/r/https://hackaday.com/2026/02/07/making-a-diy-refrigerated-vest-with-battery-and-solar-power/

Simulating Peak Ice

https://elkement.art/2017/05/02/simulating-peak-ice/

U Shaped Steel Pipe: Types, Applications & Benefits in Industrial Use
https://www.hmtl.in/blogdetail/stainless-steel-welded-u-tubes-types-applications-benefits
HMT’s U Shaped Steel Pipes (Stainless Steel Welded U Tubes) deliver superior heat transfer, corrosion resistance, and space efficiency for boilers, condensers, and heat exchangers. Trusted globally for power, petrochemical, marine, and industrial applications.
#weldedutubes #seamlesssteelpipes #hmt #heavymetaltubes #heatexchanger

Obsessed with the fact that #rubber heats up when you pull it, and then gets cold when it relaxes. That means you could theoretically build a #HeatExchanger using a physical medium instead of a gas, if you create a large band on wheels that stretches it on one side of a barrier and relaxes it on the other.

https://youtu.be/AFXLZ7FEJc4?t=2080

Edit: now with the proper video.

Boiler and Heat Exchanger Tubes Explained for Industrial Use

https://hmtl.in/blogdetail/boiler-heat-exchanger-tubes-importance-industrial-applications

Discover the role of Boiler and Heat Exchanger Tubes in industrial applications. Heavy Metals & Tubes offers top-quality solutions for efficiency.

@heavymetalsandtubes #heavymetaltubes #stainlesssteel #industry #steel #boiler #heatexchanger

Boat Heat Exchangers Are Not Like Car Radiators

#sailboat #ericson36 #boatproject #yanmar #diesel #3gm30f #heatexchanger #shellandtube #shellandtubeheatexchanger

Another nice night for a fire, but also a mini project I've wanted to mess with. I got a 10-foot (3 meter) length of copper refrigerant coil, and a small pump. The coil is underneath the logs, nestled in the coals, and the pump has been running for a little while off of a 12 V battery. It's just heating this tote of water, not really doing anything else.

Once I got the fire going, the water got considerably warm at the outlet. I'm not sure it's the optimal amount of flow and area for the pipe, but it seems like it's capturing useful amounts of heat. At this point the water is bathwater-temperature, and it's almost too hot to touch coming right out the outlet tube.

This could be an interesting thing for heating water, either for showering or as something like a radiator, for camping. I've seen people do similar things on Youtube, and just wanted to give it a try.

I may soak my feet in it.

#fire #water #heating #DIY #HeatExchanger #project

Choosing the right heat exchanger supplier involves evaluating our quality standards, customization capabilities, technological expertise, support services, and industry experience. By considering these factors, you can ensure that your heat exchanger needs are met efficiently and effectively, contributing to the overall success of your operations

#heatexchangersupplierinindia
#heatexchangersupplier
#heatexchanger

Contact us at https://www.chanderpur.com/products/pressure-vessels-and-heat-exchangers

Read our blog at https://www.globhy.com/read-blog/48999_choose-the-right-heat-exchanger-supplier-in-india.html

Soot Blower in Boiler - Trust Well Engineers (India) Pvt. Ltd.

TRUST WELL SOOT BLOWERS uses Advance Design Spray Nozzles for effective cleaning using Steam jet energy. Trust Well offers a complete range of Soot Blowers to suit various requirements of the Boiler for different temperature Zones. Trust Well has tailor-made solutions for cleaning Boiler Tubes/ Coils, which improves Boiler efficiency.

#sootblower #heatexchanger #wasteheatrecoveryboilers

Trust Well Engineers (India) Pvt. Ltd. is one of the top 10 industrial boiler manufacturers
We at Trust Well, manufacture all types of waste heat recovery boilers & systems for low-temperature heat recovery from process plants, DG Exhaust, Cement Plants, etc. Under IBR norms. we are providing services to India, Saudi Arabia, Thailand, Indonesia, Lithuania, Bangladesh, Sri Lanka

#sootblower #wasteheatrecoveryboilers #boilers #heatexchanger

heat pipe heat recovery system - Trust Well Engineers (India) Pvt. Ltd.
Being waste heat recovery system designer Trust Well Engineers developed an innovative waste heat recovery system called Heat Pipe Technology Waste Heat Recovery System, to recover max waste heat in flue gas of DG sets.

#heatexchanger #heat #boilers

Waste Heat Recovery Boilers - Trust Well Engineers (India) Pvt. Ltd.

We have been recently Certified by Engineers India Limited ( EIL) for the Shell & Tube Waste Heat Recovery Boilers WHRB are fire tube industrial boilers equipped with advanced instrumentation to deliver the maximum possible heat recovery.

#boilers #wasteheatrecoveryboilers #energy #heatexchanger #heat #Manufacturing

Installed #homeassistant yesterday in docker. Very easy. Now let's see if I can fire up #mttq and get some #airquality readings in there. Bought a #wioterminal to play with and a dustsensor because I've installed a home-made #heatexchanger to ventilate the room
#iot fun

my mighty #heatexchanger #dyi is running test.
Utter craftmanship 😁

This homemade #heatexchanger #ventilation I like most.
I think I will use wood in stead of 3d printed plastic
https://youtu.be/FUhvuhItX30

The Wanhao Duplicator CNC Heat Sealer

One custom, compliant heat exchanger, coming right up!

[Thane Hunt] needed to find a way to make a variety of different heat-seal patterns on a fluid heat exchanger made from polyolefin film, and didn't want all the lead time and expense of a traditional sealing press machined from a steel plate. Pattern prototyping meant that the usual approach would not allow sufficient iteration speed and decided to take a CNC approach. Now, who can think of a common tool, capable of positioning in the X-Y plane, with a drivable Z axis and a controlled heat source? Of course, nowadays the answer is the common-or-garden FDM 3D printer. As luck would have it, [Thane] had an older machine to experiment with, so with a little bit of nozzle sanding, and a sheet of rubber on the bed, it was good to go!

Custom seal path made in Onshape

Now, heat sealing is usually done in a heated press, with a former tool, which holds the material in place and gives a flat, even seal. Obviously this CNC approach isn't going to achieve perfect results, but for proof-of-concept, it is just fine. A sacrificial nozzle was located (but as [Thane] admits, a length of M6 would do, in a pinch) and sanded flat, and parallel to the bed, to give a 3mm diameter contact patch. A silicone rubber sheet was placed on the bed, and the polyolefin film on top. The silicone helped to hold the bottom sheet in place, and gives some Z-axis compliancy to prevent overloading the motor driver. Ideally, the printer would have been modified further to move this compliancy into the Z axis or the effector end, but that was more work. With some clever 3D modelling, Cura was manipulated to generate the desired g-code (a series of Z axis plunges along a path) and a custom heated indenter was born!

This isn't the first such use of a 3D printer we've seen, here's an earlier failure, and like everything, there's more than one way to do it - here's a method of making inflatable bladders with a defocused CO2 laser.

(warning! Two minutes of a 3D printer head-banging into the bed!)

#3dprinterhacks #3dprinter #fusing #gcode #heatexchanger #indenting #plastic #polyolefin