CN208504572U - A kind of coolant piping - Google Patents

Abstract

The utility model discloses a kind of coolant pipings, including wall, the inside of the wall is plugged with the first tube body, circular cavity is offered on the wall, compressed spring is surrounded on the inner wall of the circular cavity, one end of the compressed spring is provided with engagement pad, first tube body is contacted with engagement pad, card slot is offered at the top of first tube body, protrusion is provided on the inner wall of first tube body, one end of first tube body is plugged with the second tube body, one end of second tube body is fixedly installed with connector, one end of first tube body and a side contacts of connector, the bottom end of connector is fixedly installed with fixture block, fixture block is located at the inside of the first tube body, the card chamber convenient for raised clamping is offered at the top of fixture block.Sealing effect of the coolant piping on jointing is good, and clamping is secured, and sealing effect is good and clamping securely avoids the leakage of the first tube body and the second tubular body substance, avoids waste, improves the practicability of coolant piping.

Description

A kind of coolant piping

Technical field

The utility model relates to refrigerant pipe technical field, specially a kind of coolant piping.

Background technique

Refrigerant pipe is one of essential important auxiliary material in central air-conditioning, it is that refrigerant circulation conveys in air-conditioning system Pipeline, the bridge of cold and hot amount transmitting.Refrigerant pipe is very high for the technical requirements of welding, if technology is bad, leads to refrigerant There is the gap of 0.1mm between pipe, what can all be increased reduces its cold heat conductivity.Therefore it has to guarantee notch in welding Smooth surface has to first wrap up closely tube head when through walls, and outside covers fabulous insulating tube of improving quality again, prevents Condensed water is generated when reducing conductivity or refrigeration when use.

Sealing effect of the present refrigerant pipe on jointing is bad, and clamping is insecure, and clamping is insecure and close The bad leakage for be easy to causeing tubular body substance of effect is sealed, waste is caused, reduces the practicability of refrigerant pipe.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of coolant piping, solves in above-mentioned background technique The problem of proposed.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of coolant piping, including wall, described The inside of wall is plugged with the first tube body, and circular cavity is offered on the wall, surround and sets on the inner wall of the circular cavity It is equipped with compressed spring, one end of the compressed spring is provided with engagement pad, and first tube body is contacted with engagement pad, and described first Card slot is offered at the top of tube body, protrusion is provided on the inner wall of first tube body, and one end of first tube body is plugged with Second tube body, one end of second tube body are fixedly installed with connector, one end of first tube body and the side of connector Contact, the bottom end of the connector are fixedly installed with fixture block, and the fixture block is located at the inside of the first tube body, the top of the fixture block Offer the card chamber convenient for raised clamping, the upper surface of the fixture block and side for being located at card chamber is provided with seal rubber is described Seal rubber is bonded with the inner wall of the first tube body, and the side on the connector top is fixedly installed with transverse slat, and the transverse slat is located at The outside of first tube body, the bottom of the transverse slat are provided with Fastener, and the clamping end of the Fastener is connected on card slot, described The clamping end of Fastener is fixedly installed with connecting plate, and the side on the connecting plate top is fixedly installed with pulling plate.

Preferably, the Fastener includes framework, and the top of the framework is fixedly connected with the lower surface of transverse slat, the frame Reset spring is fixedly installed at the top of intracoelomic cavity, the bottom end of the reset spring is fixedly installed with kelly, the bottom of the kelly The outside of framework is held across framework and extends to, one end that the kelly is located at outside framework is connected to the inside of card slot, described Connecting plate is fixedly mounted on the outside of kelly.

Preferably, the exit of described framework one end through slot is connected with pulley, and the surface of the pulley and kelly connects Touching.

Preferably, the top and bottom of the reset spring are fixedly installed with protection board, reset spring top and bottom Protection board be fixedly connected respectively with the top at the top of framework inner cavity and kelly.

Preferably, the seal rubber is set as arc shape.

(3) beneficial effect

The utility model provides a kind of coolant piping.Have it is following the utility model has the advantages that

The coolant piping, by the first tube body, the second tube body, card slot, connector, fixture block, seal rubber, protrusion, transverse slat, Fastener, framework, reset spring, kelly, connecting plate, pulling plate and pulley are arranged, and the card chamber opened up on fixture block is on the first tube body The protrusion of setting has haved the function that clamping, and seal rubber plays the role of sealing to the first tube body, pulls pulling plate, connecting plate As the movement of pulling plate drives kelly in the internal motion of framework, kelly plays the role of clamping to the first tube body, resets bullet Spring has compressibility, and reset spring has the function of resetting, and sealing effect of the coolant piping on jointing is good, clamping jail Gu sealing effect is good and clamping securely avoids the leakage of the first tube body and the second tubular body substance, waste is avoided, is improved The practicability of coolant piping.

Detailed description of the invention

Fig. 1 is the utility model structure front elevational view；

Fig. 2 is partial enlarged view at the A of the utility model structure chart 1；

Fig. 3 is the front elevational view of the utility model structure Fastener；

Fig. 4 is the side view of the utility model structure wall.

In figure: 1 first tube body, 2 second tube bodies, 3 card slots, 4 connectors, 5 fixture blocks, 6 seal rubbers, 7 protrusions, 8 transverse slats, 9 Fastener, 91 frameworks, 92 reset springs, 93 kellies, 10 connecting plates, 11 pulling plates, 12 pulleys, 13 walls, 14 circular cavities, 15 pressures Contracting spring, 16 engagement pads.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of coolant piping, including wall 13, the wall The inside of body 13 is plugged with the first tube body 1, offers circular cavity 14 on the wall 13, on the inner wall of the circular cavity 14 It is surrounded with compressed spring 15, one end of the compressed spring 15 is provided with engagement pad 16, first tube body 1 and engagement pad 16 contacts, play the role of buffering to the first tube body 1 by the setting of circular cavity 14, compressed spring 15 and engagement pad 16, First tube body 1 will appear the phenomenon that expanding with heat and contract with cold in winter and summer, play the role of protection to the first tube body 1, and described The top of one tube body 1 offers card slot 3, and protrusion 7, one end of first tube body 1 are provided on the inner wall of first tube body 1 It is plugged with the second tube body 2, one end of second tube body 2 is fixedly installed with connector 4, one end of first tube body 1 and company One side contacts of junctor 4, the bottom end of the connector 4 are fixedly installed with fixture block 5, and the fixture block 5 is located at the interior of the first tube body 1 Portion, the card chamber that the top of the fixture block 5 offers convenient for raised 7 clampings, card chamber opens up the clamping for facilitating protrusion 7, described The upper surface of fixture block 5 and the side for being located at card chamber are provided with seal rubber 6, the inner wall patch of the seal rubber 6 and the first tube body 1 It closes, the setting of seal rubber 6 plays the role of sealing to the first tube body 1, and the side on 4 top of connector is fixedly installed with Transverse slat 8, the transverse slat 8 are located at the outside of the first tube body 1, and the bottom of the transverse slat 8 is provided with Fastener 9, the Fastener 9 Clamping end is connected on card slot 3, and the clamping end of the Fastener 9 is fixedly installed with connecting plate 10,10 top of connecting plate Side is fixedly installed with pulling plate 11.

Specifically, the Fastener 9 includes framework 91, the fixed company in the top of the framework 91 and the lower surface of transverse slat 8 It connects, reset spring 92 is fixedly installed at the top of 91 inner cavity of framework, the bottom end of the reset spring 92 is fixedly installed with card The bottom end of bar 93, the kelly 93 passes through framework 91 and extends to the outside of framework 91, and the kelly 93 is located at outside framework 91 One end be connected to the inside of card slot 3, the connecting plate 10 is fixedly mounted on the outside of kelly 93.

Specifically, the exit of 91 one end through slot of framework is connected with pulley 12, the pulley 12 and kelly 93 surface contact, it is mobile in the inside of framework 91 that the setting of pulley 12 facilitates kelly 93.

Specifically, the top and bottom of the reset spring 92 are fixedly installed with protection board, 92 top of reset spring It is fixedly connected respectively with the top at the top of 91 inner cavity of framework and kelly 93 with the protection board of bottom, reset spring 92 has compression Property, reset spring 92 has the function of resetting.

Specifically, the seal rubber 6 is set as arc shape.

It can to sum up obtain, the coolant piping, pass through the first tube body 1, the second tube body 2, card slot 3, connector 4, fixture block 5, sealing Rubber 6, protrusion 7, transverse slat 8, Fastener 9, framework 91, reset spring 92, kelly 93, connecting plate 10, pulling plate 11 and pulley 12 are set It sets, the card chamber opened up on fixture block 5 has haved the function that clamping to the protrusion 7 being arranged on the first tube body 1, and seal rubber 6 is to first Tube body 1 plays the role of sealing, pulls pulling plate 11, and connecting plate 10 drives kelly 93 in framework 91 with the movement of pulling plate 11 Internal motion, kelly 93 play the role of clamping to the first tube body 1, and reset spring 92 has compressibility, and reset spring 92 has There is reset, sealing effect of the coolant piping on jointing is good, and clamping is secured, and sealing effect is good and clamping is secured The leakage for avoiding 2 inner material of the first tube body 1 and the second tube body, avoids waste, improves the practicability of coolant piping.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof, it should be noted that this article The electric elements of middle appearance are electrically connected with extraneous main controller and 220V alternating current, and main controller can play control for computer etc. The conventionally known equipment of system.

Claims (5)

1. the inside of a kind of coolant piping, including wall (13), the wall (13) is plugged with the first tube body (1), the wall (13) it offers on circular cavity (14), is surrounded with compressed spring (15) on the inner wall of the circular cavity (14), it is described One end of compressed spring (15) is provided with engagement pad (16), and first tube body (1) contacts with engagement pad (16), and feature exists In: it is offered card slot (3) at the top of first tube body (1), raised (7), institute is provided on the inner wall of first tube body (1) The one end for stating the first tube body (1) is plugged with the second tube body (2), and one end of second tube body (2) is fixedly installed with connector (4), a side contacts of one end Yu connector (4) of first tube body (1), the bottom end of the connector (4) are fixedly installed with Fixture block (5), the fixture block (5) are located at the inside of the first tube body (1), are offered at the top of the fixture block (5) convenient for raised (7) card Tight card chamber, the upper surface of the fixture block (5) and the side for being located at card chamber are provided with seal rubber (6), the seal rubber (6) It is bonded with the inner wall of the first tube body (1), the side on connector (4) top is fixedly installed with transverse slat (8), the transverse slat (8) Positioned at the outside of the first tube body (1), the bottom of the transverse slat (8) is provided with Fastener (9), the clamping end of the Fastener (9) It is connected on card slot (3), the clamping end of the Fastener (9) is fixedly installed with connecting plate (10), connecting plate (10) top Side be fixedly installed with pulling plate (11).

2. a kind of coolant piping according to claim 1, it is characterised in that: the Fastener (9) includes framework (91), institute The top for stating framework (91) is fixedly connected with the lower surface of transverse slat (8), is fixedly installed at the top of framework (91) inner cavity multiple Position spring (92), the bottom end of the reset spring (92) are fixedly installed with kelly (93), and the bottom end of the kelly (93) passes through frame Body (91) and the outside for extending to framework (91), the kelly (93) are located at the external one end of framework (91) and are connected to card slot (3) Inside, the connecting plate (10) is fixedly mounted on the outside of kelly (93).

3. a kind of coolant piping according to claim 2, it is characterised in that: the exit of described framework (91) one end through slot It is connected with pulley (12), the pulley (12) contacts with the surface of kelly (93).

4. a kind of coolant piping according to claim 2, it is characterised in that: the top and bottom of the reset spring (92) Portion is fixedly installed with protection board, the protection board at the top and bottom of reset spring (92) respectively with the top of framework (91) inner cavity and The top of kelly (93) is fixedly connected.

5. a kind of coolant piping according to claim 1, it is characterised in that: the seal rubber (6) is set as arc shape.