CN208789439U

CN208789439U - A kind of warm hot-water heating all-in-one machine intake-outlet attachment device of automobile sky

Info

Publication number: CN208789439U
Application number: CN201821659524.1U
Authority: CN
Inventors: 冯德强
Original assignee: Shenyang Farrar Automobile Parts Co Ltd
Current assignee: Shenyang Farrar Automobile Parts Co Ltd
Priority date: 2018-10-13
Filing date: 2018-10-13
Publication date: 2019-04-26
Anticipated expiration: 2028-10-13

Abstract

The utility model discloses a kind of automobile skies to warm up hot-water heating all-in-one machine intake-outlet attachment device, including cylinder body, inlet and outlet pipes are equipped at the top of the cylinder body, described inlet and outlet pipes one end is equipped with extension tube, described extension tube one end outer wall is equipped with the first positive stop lug boss, the extension tube other end outer wall is equipped with the second positive stop lug boss, first positive stop lug boss side is equipped with washer, hold-doun nut is equipped with outside first positive stop lug boss, the hold-doun nut inner wall and inlet and outlet pipes top outer wall are equipped with fixed thread layer, the extension inside pipe wall is equipped with thermal insulation layer, described extension tube one end is equipped with aqueduct.The utility model is by being equipped with extension tube, the junction of inlet and outlet pipes and extension tube is fixed by hold-doun nut, the setting of washer can be sealed bearing, the setting of extension tube can avoid aqueduct directly with the contact of the high-temperature vapor in cabinet, reduce the temperature of the aqueduct incoming end of rubber material.

Description

A kind of warm hot-water heating all-in-one machine intake-outlet attachment device of automobile sky

Technical field

The utility model relates to auto parts field, in particular to a kind of automobile sky warms up the connection of hot-water heating all-in-one machine intake-outlet Device.

Background technique

Automobile Transportation has become the main conveyance of China's shipping, and long-distance transport process conditional and environment are difficulter Hardship, especially northern cold climate more driver increase many inconvenience.Promising driver's cabin is generally installed on automobile at present And engine heating installation, have a single function, and existing heating installation mostly uses greatly water temperature heat supply, using hose directly with The connection of heating installation water outlet, but the temperature of intake-outlet all can be very high, and the time has grown hose can be by boiling hotization, because rubber scalds There is the case where leak when change, prevents engine water shortage high temperature from causing engine damage.

Therefore, a kind of automobile sky is invented to warm up hot-water heating all-in-one machine intake-outlet attachment device have very much must to solve the above problems It wants.

Summary of the invention

The purpose of this utility model is to provide a kind of automobile skies to warm up hot-water heating all-in-one machine intake-outlet attachment device, by solid Determine nut the junction of inlet and outlet pipes and extension tube is fixed, the setting of washer can be sealed bearing, extension tube Setting can avoid aqueduct directly with the contact of the high-temperature vapor in cabinet, reduce the aqueduct incoming end of rubber material Temperature, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of warm hot-water heating all-in-one machine disengaging of automobile sky Mouth of a river attachment device, including cylinder body, the cylinder body top are equipped with inlet and outlet pipes, and described inlet and outlet pipes one end is equipped with extension tube, institute Extension tube one end outer wall is stated equipped with the first positive stop lug boss, the extension tube other end outer wall is equipped with the second positive stop lug boss, and described the One positive stop lug boss side is equipped with washer, is equipped with hold-doun nut outside first positive stop lug boss, the hold-doun nut inner wall with into Outlet pipe top outer wall is equipped with fixed thread layer, and the extension inside pipe wall is equipped with thermal insulation layer, and described extension tube one end, which is equipped with, draws Water pipe.

Preferably, the inlet and outlet pipes and cylinder body are integrally formed, and the inlet and outlet pipes are connected with inner chamber of cylinder block, the cylinder body Inside is equipped with sink.

Preferably, first positive stop lug boss and the second positive stop lug boss are integrally formed with extension tube, first limit Boss is adapted with hold-doun nut.

Preferably, first positive stop lug boss is adapted with washer, and the washer is made of rubber material.

Preferably, the thermal insulation layer is adapted with extension tube, and the thermal insulation layer is made of foam glass material.

Preferably, the extension tube cross sectional shape is set as L-type, and the extension pipe outside diameter is adapted with diversion bore.

The technical effect and advantage of the utility model:

1, the utility model is carried out the junction of inlet and outlet pipes and extension tube by hold-doun nut by being equipped with extension tube Fixed, the setting of washer can be sealed bearing, the setting of extension tube can avoid aqueduct directly with the high temperature in cabinet The contact of vapor reduces the temperature of the aqueduct incoming end of rubber material, avoids aqueduct because high temperature is by safety caused by boiling hotization Accident；

2, extension tube one end is inserted into inside aqueduct by the utility model by being equipped with thermal insulation layer, the second positive stop lug boss Aqueduct insertion depth position can be fixed in setting, and the setting of thermal insulation layer can avoid aqueduct connecting pin by extension tube Leak caused by heat deforms, and aqueduct and extension pipe port junction will not influence it normally by thermogenetic slight deformation It uses.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the extension tube and hold-doun nut structural schematic diagram of the utility model；

Fig. 3 is the extension tube structural schematic diagram of the utility model；

Fig. 4 is the water inlet-outlet pipe structure schematic diagram of the utility model；

Fig. 5 is the inlet and outlet pipes and aqueduct structural schematic diagram of the utility model；

In figure: 1 cylinder body, 2 inlet and outlet pipes, 3 extension tubes, 4 first positive stop lug boss, 5 second positive stop lug boss, 6 washers, 7 are fixed Nut, 8 fixed thread layers, 9 thermal insulation layers, 10 aqueducts.

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.

The utility model provides a kind of automobile sky as shown in Figs. 1-5 and warms up hot-water heating all-in-one machine intake-outlet attachment device, Including cylinder body 1, inlet and outlet pipes 2 are equipped at the top of the cylinder body 1, described 2 one end of inlet and outlet pipes is equipped with extension tube 3, the extension tube 3 One end outer wall is equipped with the first positive stop lug boss 4, and 3 other end outer wall of extension tube is equipped with the second positive stop lug boss 5, first limit 4 side of boss is equipped with washer 6, and hold-doun nut 7,7 inner wall of hold-doun nut and disengaging are equipped with outside first positive stop lug boss 4 2 top outer wall of water pipe is equipped with fixed thread layer 8, and 3 inner wall of extension tube is equipped with thermal insulation layer 9, and described 3 one end of extension tube is equipped with Aqueduct 10.

Further, in the above-mentioned technical solutions, the inlet and outlet pipes 2 are integrally formed with cylinder body 1, the inlet and outlet pipes 2 It is connected with 1 inner cavity of cylinder body, sink is equipped with inside the cylinder body 1；

Further, in the above-mentioned technical solutions, first positive stop lug boss 4 and the second positive stop lug boss 5 with extension tube 3 It is integrally formed, first positive stop lug boss 4 is adapted with hold-doun nut 7, and 3 one end of extension tube is inserted into inside inlet and outlet pipes 2, is led to It crosses fixed thread layer 8 and hold-doun nut 7 inlet and outlet pipes 2 and 3 junction of extension tube are fixed；

Further, in the above-mentioned technical solutions, first positive stop lug boss 4 is adapted with washer 6, the washer 6 by Rubber material is made, and the setting of washer 6 can be sealed bearing；

Further, in the above-mentioned technical solutions, the thermal insulation layer 9 is adapted with extension tube 3, and the thermal insulation layer 9 is by steeping Foam glass material is made, and the setting of thermal insulation layer 9 can avoid 10 connecting pin of aqueduct by leakage caused by heat deformation in extension tube 3 Water, and aqueduct 10 and 3 port junction of extension tube will not influence its normal use by thermogenetic slight deformation；

Further, in the above-mentioned technical solutions, 3 cross sectional shape of extension tube is set as L-type, outside the extension tube 3 Diameter is adapted with 10 internal diameter of aqueduct, 3 one end of extension tube is inserted into inside aqueduct 10, the setting of the second positive stop lug boss 5 can be right 10 insertion depth position of aqueduct is fixed.

This practical working principle:

This automobile sky warms up hot-water heating all-in-one machine intake-outlet attachment device in use, referring to Figure of description 1-4, by extension tube 3 one end are inserted into inside inlet and outlet pipes 2, by fixed thread layer 8 and hold-doun nut 7 by inlet and outlet pipes 2 and 3 junction of extension tube into Row is fixed, and the setting of washer 6 can be sealed bearing, and the setting of extension tube 3 can avoid aqueduct 10 directly and in cabinet High-temperature vapor contact, reduce the temperature of 10 incoming end of aqueduct of rubber material, aqueduct 10 avoided to be scalded because of high temperature Change causes safety accident；

Referring to Figure of description 5,3 one end of extension tube is inserted into inside aqueduct 10, the setting of the second positive stop lug boss 5 can be right 10 insertion depth position of aqueduct is fixed, and the setting of thermal insulation layer 9 can avoid 10 connecting pin of aqueduct by hot in extension tube 3 Leak caused by quantitative change shape, and aqueduct 10 and 3 port junction of extension tube will not influence it just by thermogenetic slight deformation It is often used, extends the service life of aqueduct 10.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of automobile sky warms up hot-water heating all-in-one machine intake-outlet attachment device, including cylinder body (1), it is characterised in that: the cylinder body (1) top is equipped with inlet and outlet pipes (2), and described inlet and outlet pipes (2) one end is equipped with extension tube (3), described extension tube (3) one end outer wall Equipped with the first positive stop lug boss (4), extension tube (3) other end outer wall is equipped with the second positive stop lug boss (5), first limit convex Platform (4) side is equipped with washer (6), is equipped with hold-doun nut (7) outside first positive stop lug boss (4), in the hold-doun nut (7) Wall and inlet and outlet pipes (2) top outer wall are equipped with fixed thread layer (8), and extension tube (3) inner wall is equipped with thermal insulation layer (9), institute Extension tube (3) one end is stated equipped with aqueduct (10).

2. a kind of automobile sky according to claim 1 warms up hot-water heating all-in-one machine intake-outlet attachment device, it is characterised in that: institute It states inlet and outlet pipes (2) and cylinder body (1) to be integrally formed, the inlet and outlet pipes (2) are connected with cylinder body (1) inner cavity, in the cylinder body (1) Portion is equipped with sink.

3. a kind of automobile sky according to claim 1 warms up hot-water heating all-in-one machine intake-outlet attachment device, it is characterised in that: institute State the first positive stop lug boss (4) and the second positive stop lug boss (5) with extension tube (3) be integrally formed, first positive stop lug boss (4) with Hold-doun nut (7) is adapted.

4. a kind of automobile sky according to claim 1 warms up hot-water heating all-in-one machine intake-outlet attachment device, it is characterised in that: institute It states the first positive stop lug boss (4) to be adapted with washer (6), the washer (6) is made of rubber material.

5. a kind of automobile sky according to claim 1 warms up hot-water heating all-in-one machine intake-outlet attachment device, it is characterised in that: institute It states thermal insulation layer (9) to be adapted with extension tube (3), the thermal insulation layer (9) is made of foam glass material.

6. a kind of automobile sky according to claim 1 warms up hot-water heating all-in-one machine intake-outlet attachment device, it is characterised in that: institute It states extension tube (3) cross sectional shape and is set as L-type, extension tube (3) outer diameter is adapted with aqueduct (10) internal diameter.