Sensor well for HVAC unit
Embodiments of the present disclosure are directed to a sensor well system that includes a mounting tube and a clip disposed within the mounting tube and configured to engage with a sensor to secure the sensor within the mounting tube, where the clip is formed from a band of flexible material. The clip includes a curved end portion configured to receive an end portion of the sensor and at least one protrusion disposed along a length of the band outside of the curved end portion such that the at least one protrusion is configured to abut a side of the sensor when the sensor is installed within the sensor well system.
1. A sensor well system, comprising:
a sensor;
a clip comprising a width, a curved end portion, a second end, and a protrusion, wherein the sensor is configured to abut against the curved end portion, and the protrusion is between the curved end portion and the second end of the clip; and
a mounting tube having an inner diameter, wherein the width of the clip fits within the inner diameter of the mounting tube, and wherein the protrusion is configured to extend away from an inner surface of the mounting tube.
2. The sensor well system of claim 1 , wherein the curved end portion of the clip is configured to bias radially outward toward the inner surface of the mounting tube when the clip is disposed in an interior of the mounting tube.
3. The sensor well system of claim 1 , wherein the protrusion of the clip is configured to apply a force to the sensor in a direction toward the inner surface of the mounting tube.
4. The sensor well system of claim 3 , wherein the curved end portion of the clip is configured to apply an additional force to the sensor in an additional direction, opposite the direction, to secure the sensor within the mounting tube.
5. The sensor well system of claim 1 , wherein the clip is formed from a band of sheet metal material.
6. The sensor well system of claim 1 , wherein the curved end portion of the clip is configured to conform to a shape of an end portion of the sensor.
7. The sensor well system of claim 6 , wherein the curved end portion is configured to continuously abut the sensor to restrict axial movement of the sensor with respect to a central axis of the mounting tube in an assembled configuration of the sensor well system.
8. The sensor well system of claim 1 , wherein the mounting tube comprises a copper material.
9. The sensor well system of claim 8 , wherein the mounting tube is configured to be brazed to a copper tube of a heating and cooling system.
10. The sensor well system of claim 9 , wherein the sensor comprises a temperature sensor configured to provide feedback indicative of a temperature of a working fluid flowing through the copper tube of the heating and cooling system to a control system.
11. The sensor well system of claim 1 , comprising a thermal fluid disposed in a gap between the inner surface of the mounting tube and the sensor.
12. The sensor well system of claim 11 , wherein the thermal fluid is configured to facilitate thermal energy transfer between a component of a heating and cooling system, the mounting tube, and the sensor.
13. The sensor well system of claim 11 , wherein the thermal fluid is a gel configured to further secure the sensor within the mounting tube.
14. The sensor well system of claim 11 , wherein the thermal fluid is configured to at least partially thermally isolate the sensor from an ambient environment surrounding the sensor well system.
15. A sensor well system, comprising:
a mounting tube comprising an inner surface and an inner diameter;
a sensor configured to be disposed within the mounting tube in an assembled configuration of the sensor well system; and
a clip configured to be disposed within the mounting tube in the assembled configuration of the sensor well system, wherein the clip comprises a body portion, a curved end portion extending from the body portion, and a protrusion formed in the body portion,
wherein the curved end portion receives and abuts an end of the sensor in the assembled configuration.
16. The sensor well system of claim 15 , wherein the body portion and the protrusion are disposed within the mounting tube in the assembled configuration.
17. The sensor well system of claim 15 , wherein the curved end portion is configured to restrict axial movement of the sensor within the mounting tube.
18. The sensor well system of claim 15 , wherein the curved end portion overlaps a central axis of the mounting tube in the assembled configuration.
19. A sensor well system, comprising:
a mounting tube;
a sensor disposed within the mounting tube; and
a clip disposed within the mounting tube, wherein the clip comprises a curved end portion abutting the sensor, a body portion extending from the curved end portion to a second end of the clip opposite the curved end portion, and a protrusion formed in the body portion between the curved end portion and the second end.
20. The sensor well system of claim 19 , wherein the mounting tube comprises an inner surface, and the protrusion extends away from the inner surface to engage with the sensor and bias the sensor in a direction toward the inner surface.
21. The sensor well system of claim 19 , wherein the curved end portion receives an end of the sensor and abuts the end of the sensor.
22. The sensor well system of claim 21 , wherein the curved end portion extends across and overlaps a central axis of the mounting tube.
23. The sensor well system of claim 21 , wherein the curved end portion conforms to a shape of the end of the sensor.
24. The sensor well system of claim 23 , wherein the end of the sensor is curved.