CN206626800U - Heater and mounted air conditioner system - Google Patents

Abstract

A kind of heater and mounted air conditioner system, belong to firing equipment field, including shell, core body, circuit board, HV Terminal, low-voltage terminal, inlet union and outlet connection, two hydroeciums of core body are respectively arranged with the intercommunicating pore matched with inlet union and outlet connection, it is provided with the first sealing ring between the outer wall of inlet union and the inwall of corresponding intercommunicating pore and between the outer wall of outlet connection and the inwall of corresponding intercommunicating pore, the second sealing ring is respectively arranged between the outer wall of two hydroeciums and the inwall of shell.Mounted air conditioner system includes above-mentioned heater.This heater structure compact and reasonable, there is excellent sealing, can effectively prevent moisture and dust etc. from entering in shell, so as to ensure the steady operation of heater.This mounted air conditioner system uses above-mentioned heater, has the characteristics of stable and reliable in work, service life is long.

Description

Heater and mounted air conditioner system

Technical field

Firing equipment field is the utility model is related to, in particular to a kind of heater and mounted air conditioner system.

Background technology

Existing heater, in particular for the heater of mounted air conditioner system, unreasonable structure, sealing effect mostly be present The problem of fruit is poor, and shell is easily intake into dirt.

Utility model content

The purpose of this utility model is to provide a kind of heater, and its is compact-sized rationally, and good sealing effect can be effective Prevent the entrance of moisture and dust.

Another object of the present utility model is to provide a kind of mounted air conditioner system, and it has stable and reliable in work, uses The characteristics of long lifespan.

What embodiment of the present utility model was realized in：

A kind of heater, it includes shell, core body, circuit board, HV Terminal, low-voltage terminal, inlet union and outlet Joint, the core body and circuit board are installed in the shell, the HV Terminal, the low-voltage terminal, the inlet union And the outlet connection is respectively arranged in the antetheca of the shell, the inlet union and the outlet connection respectively with it is described Two hydroeciums connection of core body, two hydroeciums are respectively arranged with the company matched with the inlet union and the outlet connection Through hole, between the outer wall of the inlet union and the inwall of the corresponding intercommunicating pore and the outlet connection outer wall and phase It is provided with the first sealing ring between the inwall for the intercommunicating pore answered, the outer wall of two hydroeciums and the inwall of the shell Between be respectively arranged with the second sealing ring, two second sealing rings are set around two intercommunicating pores respectively.

Further, in the utility model preferred embodiment, between the shell wall of the HV Terminal and the shell And the 3rd sealing ring is provided between the shell wall of the low-voltage terminal and the shell.

Further, in the utility model preferred embodiment, heater also includes being used for the peace for fixing the core body Assembling structure, the mounting structure include being arranged at the installation bolt of the housing front plate, being arranged at the fixation of the housing top Muscle and the locating groove being arranged in outer shell bottom wall, the installation bolt have multiple and two hydroeciums with the core body respectively The top of the core body, the locating groove and the core are pushed down in connection, the one end of the fixing muscle away from the housing top One of hydroecium of body is engaged by clamping.

Further, in the utility model preferred embodiment, the enclosure is provided with rubber blanket, the rubber Two different positions of pad are respectively held against the rear wall inner surface of the shell and the core body.

Further, in the utility model preferred embodiment, multiple fixed columns, Duo Gesuo are provided with the core body State and fixing hole be provided with fixed column, the circuit board lower surface is supported in multiple fixed columns, heater also include with Multiple plastics that multiple fixed columns coordinate one by one block soon, and card includes head and the card being connected with each other to multiple plastics soon The circuit board upper surface is pushed down on socket part, the head that multiple plastics block soon respectively, and Access Division is each passed through the circuit board And lock in the corresponding fixing hole.

Further, in the utility model preferred embodiment, exhaust outlet, the row are provided with the top of the shell Air bleeding valve is installed at gas port.

Further, in the utility model preferred embodiment, the shell includes upper shell and lower house, it is described on Housing and the lower house are detachably connected.

Further, in the utility model preferred embodiment, the core body includes the first hydroecium, the second hydroecium, passed Heat pipe and heating plate, first hydroecium and the second hydroecium are arranged at intervals, and the heat-transfer pipe has more and along a straight line direction It is arranged at intervals, the both ends of the every heat-transfer pipe connect with first hydroecium and second hydroecium respectively, the heating plate Have multiple and be fixedly installed in respectively between two adjacent heat-transfer pipes.

Further, in the utility model preferred embodiment, between the heating plate and the adjacent heat-transfer pipe It is provided with heat conduction silicone.

A kind of mounted air conditioner system, it includes above-mentioned heater.

The beneficial effect of the utility model embodiment is：

This heater includes shell, core body, circuit board, HV Terminal, low-voltage terminal, inlet union and outlet connection, Two hydroeciums of core body are respectively arranged with the intercommunicating pore matched with inlet union and outlet connection, the outer wall of inlet union with it is corresponding Intercommunicating pore inwall between and the outer wall and the inwall of corresponding intercommunicating pore of outlet connection between be provided with the first sealing Circle, the second sealing ring, the first sealing ring and the second sealing ring are respectively arranged between the outer wall of two hydroeciums and the inwall of shell Cooperate, whole heater structure compact and reasonable, the sealing at inlet union and outlet connection can be effectively ensured, prevent Moisture and dust etc. enter in shell at inlet union and outlet connection, so as to ensure that heater reliablely and stablely works, together The service life of Shi Yanchang heaters, the defects of effectively compensate for existing heater.

This mounted air conditioner system uses above-mentioned heater, has the characteristics of stable and reliable in work, service life is long, effectively The defects of compensate for existing on-board air conditioner.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structural representation for the heater that the utility model embodiment provides；

Fig. 2 is the quick-fried according to figure of the heater that the utility model embodiment provides；

Fig. 3 is the structural representation for the lower house that the utility model embodiment provides；

Fig. 4 is the structural representation for the upper shell that the utility model embodiment provides；

Fig. 5 is the structural representation for the core body that the utility model embodiment provides；

Fig. 6 is the structural representation for the inlet union that the utility model embodiment provides.

Icon：100- heaters；111- upper shells；112- exhaust outlets；113- fixing muscles；114- lower houses； 115- first through hole；The through holes of 116- second；117- third through-holes；118- fourth holes；119- locating grooves；120- cores Body；The hydroeciums of 121- first；The hydroeciums of 122- second；123- heat-transfer pipes；124- heating plates；125- end sockets；130- circuit boards； 140- inlet unions；142- mounting seats；144- communicating pipes；150- outlet connections；160- HV Terminals；170- low-pressure ends Son.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.

Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area Divide description, and it is not intended that instruction or hint relative importance.

In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly Low dip.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent that the structure must be complete It is complete horizontal, but can be slightly tilted.

In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

Reference picture 1-2, a kind of heater 100 is present embodiments provided, it is used to heat the cryogen that needs heat. This heater 100 include shell, core body 120, circuit board 130, HV Terminal 160, low-voltage terminal 170, inlet union 140 and Outlet connection 150.

Wherein, shell includes upper shell 111 and lower house 114.It is generally rectangular with reference to such as 3-4, upper shell 111 Cover plate, be provided with more reinforcements on its outer wall, more reinforcements be mutually perpendicular to it is staggered, to increase whole upper shell 111 intensity.Exhaust outlet 112 is additionally provided with upper shell 111, air bleeding valve is provided with exhaust outlet 112, air bleeding valve is unidirectional Valve, so as to the gas discharge in shell, while prevent the aqueous vapor of outside from entering by air bleeding valve in shell.

Lower house 114 is the casing substantially in cuboid and open top.The outer wall of lower house 114 is also equipped with more Reinforcement, more reinforcements be mutually perpendicular to it is staggered, to increase the intensity of whole lower house 114.The antetheca of lower house 114 is set It is equipped with the first through hole 115 matched with inlet union 140, the second through hole 116 matched with outlet connection 150 and HV Terminal The third through-hole 117 of 160 matchings and the fourth hole 118 matched with low-voltage terminal 170.

Upper shell 111 and lower house 114 are detachably connected.The mode being detachably connected has a lot, in the present embodiment, upper casing Body 111 is connected with lower house 114 by screw bolt and nut.Specifically, the edge of upper shell 111 and the top of lower house 114 difference Top edge raised line and lower edge raised line are provided with, screw bolt and nut has multiple and set along top edge raised line uniform intervals, spiral shell The upper surface of top edge raised line is pushed down on the head of bolt, stud portion then sequentially pass through after top edge raised line and lower edge raised line with nut Locking coordinates, and nut props up the lower surface of lower edge raised line.

Above-mentioned core body 120 can use various structures and form, reference picture 5, and in the present embodiment, core body 120 includes first Hydroecium 121, the second hydroecium 122, heat-transfer pipe 123 and heating plate 124.First hydroecium 121 and the second hydroecium 122 are in elongated tubular And parallel interval is set, both of which one end open, the other end is provided with opening and the end socket 125 for blocking opening, two envelopes The intercommunicating pore matched with inlet union 140 and outlet connection 150 is respectively arranged with first 125.First hydroecium 121 and the second hydroecium Water temperature test section is provided with 122 roof.

Heat-transfer pipe 123 has more and is linear flat tube, and more heat-transfer pipes 123 are along perpendicular to the first hydroecium 121 Or the direction of the length direction of the second hydroecium 122 is arranged at intervals, the width of every heat-transfer pipe 123 with the first hydroecium 121 Or second hydroecium 122 length direction it is identical.The both ends of every heat-transfer pipe 123 respectively with the first hydroecium 121 and the second hydroecium Inner chamber of the inner chamber both ends of 122 soldering connections and heat-transfer pipe 123 respectively with the first hydroecium 121 and the second hydroecium 122 connects.

Heating plate 124 is PTC components (i.e. thermistor component), and PTC components have multiple and are fixedly installed in phase respectively Between two adjacent heat-transfer pipes 123.Multiple PTC components electrically connect with the circuit on circuit board 130 respectively.

In order to eliminate the gap between heating plate 124 and heat-transfer pipe 123, ensure the heat transfer efficiency of heater 100, heating plate Heat conduction silicone is provided between 124 and adjacent heat-transfer pipe 123.Silica gel is the excellent filling with excellent heat conductivility Material, it is highly suitable between the heat-transfer pipe 123 of the technical program and heating plate 124.

The operation principle and process of this core body 120 are such：During work, cryogen to be heated is from the first hydroecium 121 enter the core body 120 of this heater 100, then reach the second hydroecium 122 through excessive root heat-transfer pipe 123, are flowing through more heat transfers During pipe 123, the heating plate 124 between more heat-transfer pipes 123 can generate heat, and caused heat can pass to the heat transfer of surrounding Cryogen in pipe 123, such cryogen will be heated and heated up, and will turn into required when reaching the second hydroecium 122 High temperature fluid, finally from the second hydroecium 122 flow out the core body 120 of heater 100.

Core body 120 is fixedly installed in shell.The mode of fixed installation has a lot, and in the present embodiment, core body 120 passes through peace Assembling structure is fixed in shell.Mounting structure includes being arranged at the installation bolt of the antetheca of lower house 114, is arranged at upper shell The fixing muscle 113 of 111 inner surfaces and the locating groove 119 for being arranged at the bottom wall inner surface of lower house 114.Installation bolt has multiple And be connected respectively with the first hydroecium 121 and the second hydroecium 122, so as to realize the positioning on the fore-and-aft direction of core body 120；Fixing muscle 113 have two and are arranged at intervals, and the first hydroecium 121 and second is pushed down in two one end of fixing muscle 113 away from housing top respectively The top of hydroecium 122, so as to realize the positioning of the above-below direction of core body 120；Locating groove 119 formed by two locator card bars and with The bottom of first hydroecium 121 is engaged by clamping, so as to realize the positioning on left and right directions.Mounting structure passes through on above three direction Positioning, effectively realize fixation of the core body 120 in shell, ensure stability and reliability when core body 120 works.

Further, remain to keep stable during expanding with heat and contract with cold in order that obtaining core body 120, in the present embodiment, outside Shell is internally provided with rubber blanket, and the relative two sides of rubber blanket are respectively held against the rear wall inner surface of shell and the rear side of core body 120, Meanwhile the one end of fixing muscle 113 away from cover top portion is provided with block rubber.Rubber blanket and block rubber have certain elasticity, During core body 120 expands with heat and contract with cold, rubber blanket and block rubber can shrink or expand to a certain extent, so that it begins Core body 120 is adjacent to eventually, and stability and reliability of the core body 120 in process of expansion and contraction can thus be effectively ensured.

Circuit board 130 is prior art, is mainly used in the suitable voltage of offer for PTC components.Circuit board 130 is also fixed It is installed in shell.The mode of fixed installation has a lot, and in the present embodiment, the top of the first hydroecium 121 and the second hydroecium 122 is set Be equipped with multiple cylindrical fixed columns, be provided with the fixing hole of cylinder in multiple fixed columns, the edge supports of circuit board 130 in In multiple fixed columns, heater 100 also includes soon blocking with multiple plastics that multiple fixed columns coordinate one by one, and card is equal soon for multiple plastics The edge of circuit board 130, shackle portion are pushed down in head and Access Division including interconnection, the head that multiple plastics block soon respectively Circuit board 130 and it Chuan Guo not lock in corresponding fixing hole.

It is that on the one hand installation and removal are very convenient using the purpose of the fast card fixing circuit board 130 of plastics, on the one hand Card has certain elasticity to plastics soon, expanding with heat and contract with cold for circuit board 130 is adapted to, so as to which the peace of circuit board 130 be effectively ensured Fill stability.

Reference picture 2 and 6, inlet union 140 and outlet connection 150 include mounting seat 142 and communicating pipe 144, and import connects First 140 and outlet connection 150 mounting seat 142 be installed on respectively by bolt lower house 114 antetheca outer surface, import connects Sequentially pass through first 140 communicating pipe 144 first through hole 115, the first hydroecium 121 end socket 125 intercommunicating pore after stretch into the first water In room 121, so as to realize the connection with the first hydroecium 121；The communicating pipe 144 of outlet connection 150 spring the second through hole of state successively 116th, the second hydroecium 122 is stretched into after the intercommunicating pore of the end socket 125 of the second hydroecium 122, so as to realize the company with the second hydroecium 122 It is logical.

Between the outer wall of the communicating pipe 144 of inlet union 140 and the inwall of corresponding intercommunicating pore and outlet connection 150 The first sealing ring is provided between the outer wall of communicating pipe 144 and the inwall of corresponding intercommunicating pore, two the first sealing rings are in Annular and the outer wall for being sheathed on the communicating pipe 144 of inlet union 140 and outlet connection 150 respectively, so as to which import be effectively ensured Sealing between joint 140 and outlet connection 150 and two end sockets 125.The end socket of first hydroecium 121 and the second hydroecium 122 The second sealing ring is respectively arranged between 125 outer wall and the inwall of shell, two sealing rings are provided with long square frame-shaped and divided It is not arranged on the outer wall of two end sockets 125, two the second sealing rings are set around two intercommunicating pores respectively, so as to be effectively ensured Sealing between two end sockets 125 and lower house 114.

HV Terminal 160 and low-voltage terminal 170 include installing plate and conduit.The installing plate of HV Terminal 160 passes through Bolt is installed on the antetheca outer surface of lower house 114, conduit be located at the outside of lower house 114 and by third through-hole 117 with Enclosure connects；The installing plate of low-voltage terminal 170 is installed on the inner surface of the antetheca of lower house 114, conduit by bolt Then pass through the antetheca of lower house 114 and reach the outside of lower house 114, conduit passes through fourth hole 118 and enclosure Connection.Between the installing plate of HV Terminal 160 and the outer surface of lower casing antetheca and low-voltage terminal 170 installing plate and lower house The 3rd sealing ring of long square frame-shaped is provided between the inner surface of 114 antethecas, to ensure HV Terminal 160 and low-voltage terminal Sealing between 170 and the antetheca of lower house 114.

To sum up, this heater 100 includes shell, core body 120, circuit board 130, HV Terminal 160, low-voltage terminal 170, entered Mouth joint 140 and outlet connection 150, two hydroeciums of core body 120 are respectively arranged with and inlet union 140 and outlet connection The intercommunicating pores of 150 matchings, between the outer wall of inlet union 140 and the inwall of corresponding intercommunicating pore and outlet connection 150 it is outer The first sealing ring is provided between wall and the inwall of corresponding intercommunicating pore, between the outer wall of two hydroeciums and the inwall of shell point The second sealing ring is not provided with, the first sealing ring and the second sealing ring cooperate, and whole heater 100 is compact-sized rationally, The sealing property at inlet union 140 and outlet connection 150 can be effectively ensured, effectively prevent moisture and dust etc. from being connect from import First 140 and outlet connection 150 at enter shell in, so as to ensure that heater 100 reliablely and stablely works, while extend heater 100 service life, the defects of effectively compensate for existing heater 100.

The present embodiment additionally provides a kind of mounted air conditioner system, and it includes above-mentioned heater 100.

This mounted air conditioner system uses above-mentioned heater 100, has the characteristics of stable and reliable in work, service life is long, The defects of effectively compensate for existing on-board air conditioner.

Finally, it is necessary to which explanation, above-mentioned heater 100 can also be used in addition to for above-mentioned mounted air conditioner system In miscellaneous equipment and system, can specifically determine according to the actual requirements.

Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of heater, including shell, core body, circuit board, HV Terminal, low-voltage terminal, inlet union and outlet connection, The core body and circuit board are installed in the shell, the HV Terminal, the low-voltage terminal, the inlet union and institute State the antetheca that outlet connection is respectively arranged in the shell, the inlet union and the outlet connection respectively with the core body Two hydroecium connections, it is characterised in that two hydroeciums are respectively arranged with and the inlet union and the outlet connection The intercommunicating pore matched somebody with somebody, between the outer wall of the inlet union and the inwall of the corresponding intercommunicating pore and the outlet connection it is outer It is provided with the first sealing ring between wall and the inwall of the corresponding intercommunicating pore, the outer wall and the shell of two hydroeciums Inwall between be respectively arranged with the second sealing ring, two second sealing rings are set around two intercommunicating pores respectively.

2. heater according to claim 1, it is characterised in that between the shell wall of the HV Terminal and the shell with And the 3rd sealing ring is provided between the shell wall of the low-voltage terminal and the shell.

3. heater according to claim 1, it is characterised in that heater also includes being used for the installation for fixing the core body Structure, the mounting structure include being arranged at the installation bolt of the housing front plate, being arranged at the fixing muscle of the housing top And the locating groove of outer shell bottom wall is arranged at, the installation bolt has multiple and two hydroeciums with the core body connect respectively Connect, the top of the core body, the locating groove and the core body are pushed down in the one end of the fixing muscle away from the housing top One of hydroecium be engaged by clamping.

4. heater according to claim 3, it is characterised in that the enclosure is provided with rubber blanket, the rubber Two different positions of pad are respectively held against the rear wall inner surface of the shell and the core body, and the fixing muscle is away from the shell One end of roof is provided with block rubber.

5. heater according to claim 1, it is characterised in that multiple fixed columns, Duo Gesuo are provided with the core body State fixed column and be provided with fixing hole, the circuit board lower surface is supported at the top of multiple fixed columns, heater also include with Multiple plastics that multiple fixed columns coordinate one by one block soon, and card includes head and the card being connected with each other to multiple plastics soon The circuit board upper surface is pushed down on socket part, the head that multiple plastics block soon respectively, and Access Division is each passed through the circuit board And lock in the corresponding fixing hole.

6. heater according to claim 1, it is characterised in that the roof of the shell is provided with exhaust outlet, the row Air bleeding valve is installed at gas port.

7. according to the heater described in claim 1-6 any one, it is characterised in that the shell includes upper shell with Housing, the upper shell and the lower house are detachably connected.

8. according to the heater described in claim 1-6 any one, it is characterised in that the core body includes the first hydroecium, the Two hydroeciums, heat-transfer pipe and heating plate, first hydroecium and the second hydroecium are arranged at intervals, and the heat-transfer pipe has more and along one Rectilinear direction is arranged at intervals, and the both ends of the every heat-transfer pipe connect with first hydroecium and second hydroecium respectively, institute Stating heating plate has multiple and is fixedly installed in respectively between two adjacent heat-transfer pipes.

9. heater according to claim 8, it is characterised in that set between the heating plate and the adjacent heat-transfer pipe It is equipped with heat conduction silicone.

10. a kind of mounted air conditioner system, it is characterised in that including the heater described in claim 1-9 any one.