CN216281729U - Surface cooling coil pipe - Google Patents
Surface cooling coil pipe Download PDFInfo
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- CN216281729U CN216281729U CN202122576508.4U CN202122576508U CN216281729U CN 216281729 U CN216281729 U CN 216281729U CN 202122576508 U CN202122576508 U CN 202122576508U CN 216281729 U CN216281729 U CN 216281729U
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- heating
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- coil pipe
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Abstract
The utility model discloses a surface cooling coil, which relates to the technical field of surface coolers, and aims at solving the problem that when the existing surface cooling coil is used, liquid in the coil is frozen due to over-low ambient temperature in local areas. The anti-freezing device has a novel structure, has an anti-freezing function of the coil pipe, improves the replacement efficiency of the coil pipe, and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of surface coolers, in particular to a surface cooling coil.
Background
The fan coil type air conditioning system consists of one or more fan coil units and a cold and heat source supply system. The fan-coil unit consists of fan, coil and filter, and is used as the end device of air conditioning system and dispersedly installed in each air conditioning room.
When the existing surface cooling coil is used, liquid in the coil is frozen due to the fact that the local area environment temperature is too low. Therefore, to solve such problems, we propose a surface cooling coil.
SUMMERY OF THE UTILITY MODEL
The surface cooling coil pipe provided by the utility model solves the problem that when the existing surface cooling coil pipe is used, liquid in the coil pipe is frozen due to the fact that the ambient temperature of a local area is too low.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a table cold coil pipe, comprises a box bod, the inside fixed mounting of box body has the heating cabinet, the top movable mounting of heating cabinet has the lid that keeps warm, install the coil pipe body between heating cabinet and the lid that keeps warm, the bottom of coil pipe body seted up with keep warm and cover assorted recess, the constant head tank that matches with the coil pipe body is seted up on the top of heating cabinet, the upper portion of heating cabinet sets up the cavity and is communicating with each other the setting with the constant head tank, and the bottom fixed mounting of box body has temperature sensor, fixed mounting has a plurality of heating rods that are parallelly connected setting in the heating cabinet, install stop gear between lid and the box body keeps warm.
Through adopting above-mentioned technical scheme, the cooperation of heating cabinet and heat preservation lid is carried out spacing heat preservation to the coil pipe body, and temperature sensor has the temperature monitoring function.
Preferably, the temperature sensor is attached to the heating box, and the model of the temperature sensor is CWDZ 91.
By adopting the technical scheme, the temperature monitoring device has a real-time temperature monitoring function.
Preferably, two limiting grooves which are symmetrically arranged are respectively formed in the top end of the heating box, two convex strips which are symmetrically arranged are fixedly arranged at the bottom end of the heat preservation cover respectively, the convex strips are arranged in an L shape, and the limiting grooves and the convex strips are in sliding clamping connection.
Preferably, the heating cabinet and the box body are both in a penetrating arrangement with the wire of the heating rod, and the temperature sensor is in an electric connection arrangement with the heating rod controller.
Through adopting above-mentioned technical scheme, according to the difference of monitoring temperature, the power of heater rod carries out automatically regulated.
Through adopting above-mentioned technical scheme, improved the leakproofness between heating cabinet and the heat preservation lid, improved heating efficiency.
Preferably, stop gear is including one at least, arbitrary stop gear all includes fixed block, locating part and reset spring, fixed block fixed mounting is on the top of heat preservation lid, locating part slidable mounting is in the one end that the heat preservation lid was kept away from to the fixed block, reset spring fixed mounting is between locating part and fixed block, reset spring is located the fixed block.
Through adopting above-mentioned technical scheme, reset spring deformation drives the locating part and slides in the fixed block, realizes keeping warm the spacing of lid.
Preferably, the limiting part is arranged in a U shape, and a through hole which is connected with the limiting part in a sliding manner is formed in the side wall of the box body.
Through adopting above-mentioned technical scheme, realize that the locating part inserts the box body, it is spacing to keep warm to cover, carries on spacingly to the coil pipe body then.
Preferably, the top end of the limiting part is provided with a protrusion, and the top end of the fixing block is provided with a sliding groove matched with the limiting part.
Through adopting above-mentioned technical scheme, the arch slides on the top of fixed block, has the control action to the locating part.
Preferably, the limiting part is arranged in a U shape, and a through hole which is connected with the limiting part in a sliding manner is formed in the side wall of the box body.
Through adopting above-mentioned technical scheme, realize that the locating part inserts the box body, it is spacing to keep warm to cover, carries on spacingly to the coil pipe body then. Preferably, a heat insulation layer is arranged in the heat insulation cover and is made of foam.
Through adopting above-mentioned technical scheme, have the heat preservation effect to the coil pipe body.
The utility model has the beneficial effects that:
1. through the cooperation installation of temperature sensor and heater rod, temperature sensor monitors the temperature, according to the difference of temperature, and the quantity and the power of automatic matching heater rod heat the air in the heating cabinet, and the coil pipe body is given in the heat transfer, has the self-heating function, has the frostproofing function of coil pipe.
2. Through the installation to stop gear, the locating part is dialled to the hand, extrudes reset spring, makes the locating part follow the through-hole roll-off of box body, takes off the heat preservation lid, changes the coil pipe body, improves coil pipe change efficiency.
In conclusion, the anti-freezing coil pipe has the anti-freezing function, improves the replacement efficiency of the coil pipe, solves the problem that liquid in the coil pipe is frozen due to the fact that the ambient temperature of a local area is too low when the existing surface cooling coil pipe is used, and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an explosion of the present invention;
FIG. 3 is a view showing an installation structure of the stopper mechanism of the present invention;
fig. 4 is a view showing an installation structure of the insulating layer of the present invention.
Reference numbers in the figures: 1. a box body; 2. a heating box; 3. a heat preservation cover; 4. a coil body; 5. a temperature sensor; 6. a limiting groove; 7. a convex strip; 8. positioning a groove; 9. a heating rod; 10. a fixed block; 11. a limiting member; 12. a return spring; 13. a protrusion; 14. a chute; 15. and (7) an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a surface cooling coil comprises a box body 1, a heating box 2 is fixedly arranged in the box body 1, the surface cooling coil has a heating function, a heat preservation cover 3 is movably arranged at the top end of the heating box 2, a coil body 4 is arranged between the heating box 2 and the heat preservation cover 3 in a matching way, a groove matched with the coil body 4 is formed in the bottom end of the heat preservation cover 3, the coil body 4 is limited, a positioning groove 8 matched with the coil body 4 is formed in the top end of the heating box 2, a cavity is formed in the upper portion of the heating box 2 and is communicated with the positioning groove 8, heat conduction of the heating box 2 to the coil body 4 is realized, a temperature sensor 5 is fixedly arranged at the bottom of the box body 1, the temperature sensor 5 is attached to the heating box 2, the temperature sensor 5 is CWDZ91 in model number, the surface cooling coil has a temperature monitoring function, two limiting grooves 6 are symmetrically formed in the top end of the heating box 2, the cooperation is two sand grips 7 that are the symmetry and set up in the bottom of heat preservation lid 3 respectively fixed mounting, and sand grip 7 is the setting of L type, make spacing groove 6 be the joint setting with sand grip 7, improve the leakproofness of heating cabinet 2 and heat preservation lid 3, through a plurality of heating rods 9 that are parallelly connected setting of fixed mounting in heating cabinet 2, and heating cabinet 2 and box body 1 all are the setting of running through with the wire of heating rod 9, and make temperature sensor be the electric connection setting with the controller of heating rod, have power adjustable heating function. Through set up heat preservation 15 in heat preservation lid 3, and heat preservation 15 comprises the foam, improves the heat preservation effect.
Referring to fig. 3, by installing a limiting mechanism between the thermal insulation cover 3 and the box body 1, the limiting mechanism comprises at least one, preferably two limiting mechanisms arranged in pairs, each limiting mechanism comprises a fixed block 10, a limiting member 11 and a return spring 12, the fixed blocks 10 are respectively and fixedly installed at the top end of the thermal insulation cover 3, and have supporting and limiting functions, by slidably installing the limiting members 11 at one end of the fixed block 10 away from the thermal insulation cover 3, and arranging the limiting members 11 in a U-shaped manner, and arranging through holes in the side wall of the box body 1 in slidable connection with the limiting members 11, the limiting members 11 limit the thermal insulation cover 3, by fixedly installing the return springs 12 between the limiting members 11 and the fixed block 10, and positioning the return springs 12 in the fixed block 10, the limiting members 11 freely slide in the fixed block 10, by arranging protrusions 13 at the top ends of the limiting members 11, the top end of the fixed block 10 is matched with a sliding chute 14 matched with the limiting piece 11, so that the limiting piece is controlled by the protrusion 13.
The working principle is as follows: when the coil pipe replacing device is used, firstly, the temperature sensor 5 monitors the temperature, when the temperature is too low, the heating rod 9 heats the air in the heating box 2, the heat is transferred to the coil pipe body 4, the working quantity and the power of the heating rod 9 are automatically matched according to different temperatures, the heat preservation layer 15 on the heat preservation cover 3 improves the heat preservation effect, the coil pipe replacing device has an anti-freezing function, when the coil pipe body 4 needs to be replaced, the protrusion 13 on the limiting piece 11 is stirred by a hand to extrude the reset spring 12, the limiting piece 11 slides out of the through hole of the box body 1, the heat preservation cover 3 is taken down, the coil pipe body 4 is replaced, and the coil pipe replacing efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A surface cooling coil comprises a box body (1) and is characterized in that a heating box (2) is fixedly arranged inside the box body (1), a heat preservation cover (3) is movably arranged at the top end of the heating box (2), a coil pipe body (4) is arranged between the heating box (2) and the heat preservation cover (3), the bottom end of the heat preservation cover (3) is provided with a groove matched with the coil pipe body (4), the top end of the heating box (2) is provided with a positioning groove (8) matched with the coil pipe body (4), the upper part of the heating box (2) is provided with a cavity communicated with the positioning groove (8), the bottom of the box body (1) is fixedly provided with a temperature sensor (5), a plurality of heating rods (9) which are arranged in parallel are fixedly arranged in the heating box (2), and a limiting mechanism is arranged between the heat-insulating cover (3) and the box body (1).
2. A surface cooling coil according to claim 1, wherein the temperature sensor (5) is attached to the heating box (2), and the type of the temperature sensor (5) is CWDZ 91.
3. A watch cold coil according to claim 2, wherein the heating box (2) and the box body (1) are both arranged to penetrate through the wire of the heating rod (9), and the temperature sensor (5) is electrically connected to the controller of the heating rod (9).
4. The surface cooling coil pipe according to claim 1, wherein two symmetrically arranged limiting grooves (6) are respectively formed in the top end of the heating box (2), two symmetrically arranged protruding strips (7) are respectively and fixedly mounted at the bottom end of the heat preservation cover (3), the protruding strips (7) are arranged in an L shape, and the limiting grooves (6) and the protruding strips (7) are in clamping connection.
5. A watch cold coil according to claim 1, wherein the limiting mechanism comprises at least one limiting mechanism, any one of the limiting mechanisms comprises a fixed block (10), a limiting member (11) and a return spring (12), the fixed block (10) is fixedly installed at the top end of the heat-insulating cover (3), the limiting member (11) is slidably installed at one end of the fixed block (10) far away from the heat-insulating cover (3), the return spring (12) is fixedly installed between the limiting member (11) and the fixed block (10), and the return spring (12) is located in the fixed block (10).
6. A watch cold coil according to claim 5, wherein the limiting member (11) is U-shaped, and a through hole slidably connected with the limiting member (11) is formed in a side wall of the box body (1).
7. A watch cold coil according to claim 5, wherein the top end of the limiting member (11) is provided with a protrusion (13), and the top end of the fixed block (10) is provided with a sliding groove (14) matched with the limiting member (11).
8. A surface cooling coil according to claim 1, characterized in that an insulating layer (15) is provided in said insulating cover (3), said insulating layer (15) being made of foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576508.4U CN216281729U (en) | 2021-10-25 | 2021-10-25 | Surface cooling coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576508.4U CN216281729U (en) | 2021-10-25 | 2021-10-25 | Surface cooling coil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216281729U true CN216281729U (en) | 2022-04-12 |
Family
ID=81072660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122576508.4U Active CN216281729U (en) | 2021-10-25 | 2021-10-25 | Surface cooling coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216281729U (en) |
-
2021
- 2021-10-25 CN CN202122576508.4U patent/CN216281729U/en active Active
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