CN206648288U - Integral type shell structure and gas heater - Google Patents

Abstract

It the utility model is related to a kind of integral type shell structure and gas heater.The integral type shell structure, including face-piece and drain pan, the face-piece includes face-piece front, face-piece side plate and face-piece connecting plate, the face-piece side plate quantity is two pieces and is fixed on face-piece front both sides, the face-piece connecting plate quantity is two pieces, the face-piece connecting plate is fixedly connected with face-piece side plate and is located at face-piece side plate interior sides respectively, and the face-piece connecting plate includes connecting plate body, the spacing jack of face-piece and mounting hole, and the spacing jack of the face-piece and mounting hole are arranged on connecting plate body；Also include the locating part being engaged with the mounting hole, the drain pan includes drain pan front and drain pan lateral spacing position tongue, and it is upper and corresponding with the spacing jack of face-piece that the drain pan lateral spacing position tongue is fixedly installed on drain pan front.The integral type shell structure, can realize face-piece and drain pan Fast Installation, be easy to pipeline machine people's Automated assembly, while face-piece side plate is fixed on face-piece front both sides, is easy to part exchanging.

Description

Integral type shell structure and gas heater

Technical field

Shell structure field is the utility model is related to, more particularly to integral type shell structure.The invention also discloses one Kind uses the gas heater of above-mentioned integral type shell structure.

Background technology

In the prior art, gas heater drain pan is larger, and surrounding has very high gusset plate, and face-piece surrounding coaming plate is relatively low, When face-piece coordinates with drain pan, installation inconvenience, while the left and right sides easily forms fit clearance.When bottom surface shell material matter is inconsistent, production Product outward appearance can not form the effect of one integrated mass, influence overall appearance.In installation and maintenance, drain pan surrounding gusset plate is very high, right The replacement operation of machine inner components is inconvenient, is also unfavorable for pipeline machine people's Automated assembly complete machine.

The content of the invention

First technical problem to be solved in the utility model is to provide for a kind of integral type shell structure, its assembling side Just, it is easy to repair.

Second technical problem to be solved in the utility model is to provide for a kind of using above-mentioned integral type shell structure Gas heater, it is easy to assembly, is advantageous to improve the production efficiency of gas heater, while drain pan and face-piece integral demounting are just In maintenance.

The utility model solves the technical scheme that its technical problem uses：Integral type shell structure is provided, it includes face-piece And drain pan, it is fixedly connected between the face-piece and drain pan, the face-piece includes face-piece front, face-piece side plate and face-piece connecting plate, The face-piece side plate quantity is two pieces and is fixed on face-piece front both sides, and the face-piece connecting plate quantity is two pieces, the face-piece Connecting plate is fixedly connected with face-piece side plate and is located at face-piece side plate interior sides respectively, the face-piece connecting plate include connecting plate body, The spacing jack of face-piece and mounting hole, the spacing jack of the face-piece and mounting hole are arranged on connecting plate body, in addition to it is described The locating part that mounting hole is engaged, the drain pan include drain pan front and drain pan lateral spacing position tongue, the drain pan lateral spacing position tongue It is fixedly installed on the positive positioning upper and corresponding with the spacing jack of face-piece, in addition to being fixedly installed on the drain pan front of drain pan Part, the locating part cooperate between the two with keeper.

Integral type shell structure described in the utility model beneficial effect caused by compared with background technology：Above-mentioned integral type Shell structure, face-piece and drain pan fast positioning can be realized by the cooperation of the spacing jack of face-piece and drain pan lateral spacing position tongue, respectively The cooperation of the locating part and keeper that are arranged on face-piece and drain pan can realize Fast Installation, and whole process can pass through flowing water Line robot carries out Automated assembly, while face-piece side plate is fixed on face-piece front both sides, and face-piece side plate can be with face-piece front Shed, avoided because the too high stop feature of side plate is changed together.

In one of the embodiments, the face-piece also includes overhead gage below face-piece, and overhead gage is consolidated below the face-piece Surely it is arranged on face-piece front side and between face-piece side plate, the drain pan also includes flanging above the first drain pan, and described the Flanging is fixedly installed on drain pan front above one drain pan, overhead gage and the flanging connection of the first drain pan top below the face-piece.

In one of the embodiments, the drain pan also includes drain pan lower hem right angle reinforcement and drain pan upper side card Side, the drain pan lower hem right angle reinforcement both ends are fixedly connected with flanging above the first drain pan and drain pan front respectively, described Drain pan upper side edge is separately fixed at flanging both sides above the first drain pan.

In one of the embodiments, the face-piece also includes side shield below the first face-piece, and the face-piece also includes the One face-piece lower side baffle plate, the first face-piece lower side baffle number are two pieces, side shield difference below first face-piece It is fixedly connected with face-piece side plate and is located at same one end, the first face-piece lower section side shield and the first bottom with overhead gage below face-piece Flanging connection above shell.

In one of the embodiments, the face-piece also includes face-piece flanging, described to be fixedly installed on face-piece front side And between face-piece side plate, the drain pan also includes flanging above the second drain pan, the second drain pan top flanging, which is fixed, to be set Put on drain pan front, the face-piece flanging is connected with flanging above the second drain pan.

In one of the embodiments, the face-piece flanging includes face-piece flanging body and face-piece uppermost limit tongue, institute State face-piece uppermost limit tongue to be fixed on face-piece flanging body, flanging includes flanging body and drain pan above second drain pan Uppermost limit tongue, the drain pan uppermost limit tongue are fixedly installed on flanging body, the face-piece uppermost limit tongue with Drain pan uppermost limit tongue is correspondingly arranged.

In one of the embodiments, the face-piece also includes side shield below the second face-piece, the second face-piece lower section Side shield is fixedly connected with face-piece side plate and face-piece flanging respectively.

In one of the embodiments, the locating part includes connecting portion, clamp, connecting plate, the first arc, the second arc Shape plate and location-plate, the connecting portion are provided with room corresponding with keeper, and the clamp quantity is two pieces and is fixedly installed At connecting portion both ends, the clamp is caved inward, and the screens for being positioned to keeper is formed between the clamp, described Connecting plate quantity is two pieces and is fixedly connected respectively with clamp that the distance between described connecting plate incrementally increases to be formed for keeper The space passed through, first arc, the second arc and location-plate quantity are all two pieces, the first arc both ends point It is not fixedly connected with connecting plate and the second arc, the location-plate is fixedly connected with the second arc, first arc, Second arc and location-plate formed to inner side be recessed location indentations, the location indentations symmetrically and with the side of mounting hole The spacing cooperation of wall.

In one of the embodiments, the keeper includes threaded portion, screw rod, location division and introduction part, the screw rod Both ends are fixedly connected with threaded portion and location division respectively, and the introduction part is fixedly connected with location division, and the introduction part is away from fixed The diameter of position portion one end is less than the diameter that introduction part fixes one end with location division, and the introduction part may pass through the screens between clamp Into the room in connecting portion, the join domain of the screw rod and location division forms spacing recess and the spacing recess and the card Screens between plate is corresponding, and the clamp clamps to the join domain of screw rod and location division.

The utility model solves the technical scheme that its technical problem uses：A kind of gas heater is provided, used State integral type shell structure.

Gas heater described in the utility model beneficial effect caused by compared with background technology：Use integral type shell Structure, face-piece and drain pan fast positioning can be realized by the cooperation of the spacing jack of face-piece and drain pan lateral spacing position tongue, make combustion gas Water heater is more convenient in assembling, accelerates efficiency of assembling, whole process can be automated by pipeline machine people Assembling, accelerate the production efficiency of gas heater；Face-piece side plate is fixed on face-piece front both sides, and face-piece side plate can be with face-piece Front is shed together, facilitates the maintenance of later stage gas heater.

Brief description of the drawings

Fig. 1 is integral type shell structure top view；

Fig. 2 is Fig. 1 A-A sectional views；

Fig. 3 is Fig. 2 I regional enlarged drawings；

Fig. 4 is integral type shell structure front view；

Fig. 5 is integral type shell structure rearview；

Fig. 6 is face-piece and drain pan broken away view；

Fig. 7 is the stereogram of face-piece first；

Fig. 8 is the stereogram of face-piece second；

Fig. 9 is drain pan stereogram；

Figure 10 is locating part stereogram；

Figure 11 is keeper；

Reference is as follows：

100. face-piece, 101. face-pieces are positive, 102. face-piece side plates, side shield below 103. first face-pieces, under 104. face-pieces Square overhead gage, 105. face-piece connecting plates, 151. connecting plate bodies, the spacing jack of 152. face-pieces, 153. mounting holes, 106. face-piece sides Face reinforcement, 107. face-piece flangings, 171. face-piece flanging bodies, 172. face-piece uppermost limit tongues, 108. second face-pieces lower section Side shield；

200. drain pans, 201. drain pans front, 202. first drain pans top flanging, 203. second drain pans top flanging, 231. Flanging body, 232. drain pan uppermost limit tongues, 204. drain pan lower hem right angle reinforcements, 205. drain pan lateral spacing position tongues, 206. drain pan upper side edges；

300. locating parts, 301. connecting portions, 302. clamps, 303. connecting plates, 304. first arcs, 305. second arcs Plate, 306. location-plates；

400. keepers, 401. threaded portions, 402. screw rods, 403. location divisions.

Embodiment

The utility model is described in more detail with specific embodiment below in conjunction with the accompanying drawings.

The term that the utility model uses is only used for describing the purpose of certain exemplary embodiments, and is not intended to be limited System.As used herein singulative " one kind " and " being somebody's turn to do " can be intended to also include plural form, unless context is clearly another Point out outside.Term " including ", " including ", " having " is inclusive, and thus indicate that defined feature, element and/or structure The presence of part, but do not exclude the presence of or add one or more of the other feature, element, component and/or their set.

When element or layer are referred to as on another element or layer " upper ", " being joined to ", " being connected to " another element or layer When, its can directly on other elements or layer, be joined to, be connected to or be connected on other elements or layer, or Jie may be present The element or layer entered.On the contrary, when element be referred to as directly another element or layer " upper ", " directly engaging ", " directly connect Be connected to " or " be directly coupled to " on another element or layer, then intervening element or layer may not be present here.By with similar side Formula explain for the relation between element is described other words (for example, " between " to " directly between ", " neighbouring " to " It is immediately adjacent to ", etc.).As used herein term " and/or " include any combinations of one or more related Listed Items With all combinations.

Term such as " first ", " second " and other numericitems are not meant to order or order as used herein, Unless clearly indicated by context.Therefore, the first element described below, first component, first area, first layer or first Section can be described as the second element, second component, second area, the second layer or the second section, and this is without departing from exemplary embodiment Teachings.

Reference picture 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, integral type is disclosed in one embodiment of the present utility model Shell structure, including face-piece 100 and drain pan 200, it is fixedly connected between the face-piece 100 and drain pan 200, the face-piece 100 includes Face-piece front 101, face-piece side plate 102 and face-piece connecting plate 105, the quantity of face-piece side plate 102 are two pieces and are fixed on face-piece Positive 101 both sides, the quantity of face-piece connecting plate 105 are two pieces, and the face-piece connecting plate 105 is solid with face-piece side plate 102 respectively It is fixed to connect and include connecting plate body 151, the spacing jack of face-piece positioned at the inner side of face-piece side plate 102, the face-piece connecting plate 105 152 and mounting hole 153, the spacing jack 152 of the face-piece and mounting hole 153 are arranged on connecting plate body 151, in addition to institute The locating part 300 that mounting hole 153 is engaged is stated, the drain pan 200 includes drain pan front 201 and drain pan lateral spacing position tongue 205, institute State that drain pan lateral spacing position tongue 205 is fixedly installed on drain pan front 201 and jack spacing with face-piece 152 is corresponding, in addition to fix The keeper 400 being arranged on the drain pan front 201, the locating part 300 cooperate between the two with keeper 400.

Reference picture 5 and Fig. 7, optionally, be further fixed on overhead gage 104 below face-piece on face-piece 100, below the face-piece on Baffle plate 104 is fixedly installed on positive 101 sides of face-piece and between face-piece side plate 102, and the is further fixed on the drain pan 200 Flanging 202 above one drain pan, the first drain pan top flanging 202 is fixedly installed on drain pan front 201, below the face-piece Flanging 202 connects above the drain pan of overhead gage 104 and first.The drain pan of overhead gage 104 and first top flanging 202 sets below face-piece Put and simplify production process, by be fixed can be complete for flanging 202 above the drain pan of overhead gage 104 and first below face-piece during production Into installation, the time of flanging 202 above the first drain pan of installation is saved, while is easy to repair.

Reference picture 5 and Fig. 9, optionally, it is further fixed on drain pan 200 on drain pan lower hem right angle reinforcement 204 and drain pan Square side edge 206, the both ends of drain pan lower hem right angle reinforcement 204 respectively with flanging 202 and drain pan above the first drain pan just Face 201 is fixedly connected, and the drain pan upper side edge 206 is separately fixed at the both sides of flanging 202 above the first drain pan.Rolled under drain pan The flanging 202 above the first drain pan that is provided for of side right angle reinforcement 204 is reinforced, and drain pan upper side edge 206 is set Put opposite shell-side plate 102 and carry out spacing, avoid face-piece side plate 102 from being subjected to displacement, it is overall more solid and reliable.

Reference picture 7 and Fig. 8, optionally, side shield 103 below the first face-piece, first face are further fixed on face-piece 100 The quantity of side shield 103 is two pieces below shell, and side shield 103 is fixedly connected with face-piece side plate 102 respectively below first face-piece And it is located at same one end, the first face-piece lower section drain pan of side shield 103 and first top flanging with overhead gage 104 below face-piece 202 connections.The setting of side shield 103 can strengthen the stability of flanging 202 above the first drain pan below first face-piece, make simultaneously The connection of flanging 202 is more firm above first drain pan, better tightness.

Reference picture 9, optionally, face-piece 100 are further fixed on face-piece flanging 107, described to be fixedly installed on face-piece front 101 1 Side and between face-piece side plate 102, the drain pan 200 also include flanging 203 above the second drain pan, above second drain pan Flanging 203 is fixedly installed on drain pan front 201, and the face-piece flanging 107 is connected with flanging 203 above the second drain pan.Face-piece The cooperation of flanging 203 simplifies installation above the drain pan of flanging 107 and second, while is divided into two boards and carries out installation and be easy to the later stage to tie up Repair, being not in that plate is too high influences maintenance.

Reference picture 2 and Fig. 8, optionally, face-piece flanging 107 include face-piece flanging body 171 and face-piece uppermost limit tongue 172, the face-piece uppermost limit tongue 172 is fixed on face-piece flanging body 171, and flanging 203 includes folding above the second drain pan Side body 231 and drain pan uppermost limit tongue 232, the drain pan uppermost limit tongue 232 are fixedly installed on flanging body 231 On, the face-piece uppermost limit tongue 172 is correspondingly arranged with drain pan uppermost limit tongue 232.The He of face-piece uppermost limit tongue 172 The cooperation of drain pan uppermost limit tongue 232 makes installation more convenient, and positioning is more accurate.

Reference picture 4 and Fig. 8, optionally, side shield 108 below the second face-piece, second face are further fixed on face-piece 100 Side shield 108 is fixedly connected with face-piece side plate 102 and face-piece flanging 107 respectively below shell.Side shield 108 below second face-piece Setting can strengthen the stability after the connection of flanging 203 above the drain pan of face-piece flanging 107 and second.

Reference picture 2 and Fig. 7, optionally, face-piece side reinforcement 106 is fixedly installed on face-piece side plate 102.

Reference picture 10, optionally, locating part 300 include connecting portion 301, clamp 302, connecting plate 303, the first arc 304th, the second arc 305 and location-plate 306, the connecting portion 301 are provided with and 400 corresponding room of keeper, the card The quantity of plate 302 is two pieces and is fixedly installed on the both ends of connecting portion 301, and the clamp 302 caves inward, between the clamp 302 The screens for being positioned to keeper 400 is formed, the quantity of connecting plate 303 is two pieces and fixed respectively with clamp 302 The distance between connection, described connecting plate 303 incrementally increase the space to be formed and be passed through for keeper 400, first arc 304th, the second arc 305, the quantity of location-plate 306 all be two pieces, the both ends of the first arc 304 respectively with connecting plate 303 It is fixedly connected with the second arc 305, the location-plate 306 is fixedly connected with the second arc 305, first arc 304th, the second arc 305 and location-plate 306 formed to inner side be recessed location indentations, the location indentations symmetrically and with The spacing cooperation of side wall of mounting hole 153.First arc 304, the second arc 305 and location-plate 306 form location indentations can To realize the fast positioning of locating part 300, accelerate production efficiency, the screens that clamp 302 is formed positions to keeper 400, Fast Installation can be achieved.

Reference picture 10, connecting portion 301 is c-type in one embodiment of the present utility model.

Reference picture 11, optionally, keeper 400 include threaded portion 401, screw rod 402 and location division 403 and introduction part 404, The both ends of screw rod 402 are fixedly connected with threaded portion 401 and location division 403 respectively, the remotely located portion 403 of introduction part 404 The diameter of one end is less than the diameter that one end is fixed in introduction part 404 and location division 403, the introduction part 404 may pass through clamp 302 it Between the room that enters in connecting portion 301 of screens, the join domain of the screw rod 402 and location division 403 formed spacing recess and Screens between the spacing recess and the clamp 302 is corresponding, and the clamp 302 is to screw rod 402 and the bonding pad of location division 403 Domain is clamped.Keeper 400 is simple in construction, and cost is low, while installation process is convenient, solid and reliable by simple after installation Engaging can complete the installation of keeper 400 and locating part 300, production efficiency is high.

Optionally, location division 403 is circular platform type, and introduction part 404 is circular platform type, the upper bottom surface and spiral shell of the location division 403 Bar 402 is fixedly connected, and the bottom surface of the introduction part 404 is fixedly connected with the bottom surface of location division 403.Introduction part 404 designs It can be good at importing locating part 300 for circular platform type, make installation process convenient, location division 403 is designed as circular platform type can be with leading Enter portion 404 and coordinate and locating part 300 is positioned, while location division 403 cooperatively forms spacing recess with screw rod 402, makes positioning It is more firm.

Optionally, screwed hole, threaded portion 401 and the screwed hole pair of the keeper 400 are provided with drain pan front 201 Should.

The invention also discloses a kind of gas heater, the gas heater has used the one in above-described embodiment Formula shell structure.The gas heater can realize Fast Installation by using integral type shell structure, improve production efficiency, simultaneously It is easy to the maintenance in later stage.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. integral type shell structure, including face-piece (100) and drain pan (200), fixed between the face-piece (100) and drain pan (200) Connection, it is characterised in that the face-piece (100) includes face-piece positive (101), face-piece side plate (102) and face-piece connecting plate (105), face-piece side plate (102) quantity is two pieces and is fixed on positive (101) both sides of face-piece, the face-piece connecting plate (105) quantity is two pieces, and the face-piece connecting plate (105) is fixedly connected with face-piece side plate (102) and is located at face-piece side plate respectively (102) inner side, the face-piece connecting plate (105) include connecting plate body (151), the spacing jack of face-piece (152) and mounting hole (153), the spacing jack of the face-piece (152) and mounting hole (153) are arranged on connecting plate body (151)；Also include with it is described The locating part (300) that mounting hole (153) is engaged, the drain pan (200) include drain pan positive (201) and drain pan lateral spacing position tongue (205), the drain pan lateral spacing position tongue (205) is fixedly installed on drain pan positive (201) and right with the spacing jack of face-piece (152) Should；Also include the keeper (400) being fixedly installed on the drain pan positive (201), the locating part (300) and keeper (400) cooperate between the two.

2. integral type shell structure according to claim 1, it is characterised in that the face-piece (100) also includes below face-piece Overhead gage (104), the face-piece lower section overhead gage (104) are fixedly installed on positive (101) side of face-piece and are located at face-piece side plate (102) between, the drain pan (200) also includes flanging (202) above the first drain pan, the first drain pan top flanging (202) It is fixedly installed on drain pan positive (201), overhead gage (104) and the first drain pan top flanging (202) connection below the face-piece.

3. integral type shell structure according to claim 2, it is characterised in that the drain pan (200) also includes rolling under drain pan Side right angle reinforcement (204) and drain pan upper side edge (206), drain pan lower hem right angle reinforcement (204) the both ends difference It is fixedly connected with flanging (202) above the first drain pan and drain pan positive (201), the drain pan upper side edge (206) is solid respectively It is scheduled on flanging (202) both sides above the first drain pan.

4. integral type shell structure according to claim 2, it is characterised in that the face-piece (100) also includes the first face-piece Lower section side shield (103), the first face-piece lower section side shield (103) quantity is two pieces, side shield below first face-piece (103) it is fixedly connected respectively with face-piece side plate (102) and is located at same one end, first face with overhead gage (104) below face-piece Side shield (103) is connected with flanging (202) above the first drain pan below shell.

5. integral type shell structure according to claim 1, it is characterised in that the face-piece (100) also includes face-piece flanging (107), described to be fixedly installed on positive (101) side of face-piece and between face-piece side plate (102), the drain pan (200) is also Including flanging (203) above the second drain pan, flanging (203) is fixedly installed on drain pan positive (201) above second drain pan, The face-piece flanging (107) is connected with flanging (203) above the second drain pan.

6. integral type shell structure according to claim 5, it is characterised in that the face-piece flanging (107) is rolled over including face-piece Side body (171) and face-piece uppermost limit tongue (172), the face-piece uppermost limit tongue (172) are fixed on face-piece flanging sheet On body (171), flanging (203) includes flanging body (231) and drain pan uppermost limit tongue (232) above second drain pan, The drain pan uppermost limit tongue (232) is fixedly installed on flanging body (231), the face-piece uppermost limit tongue (172) It is correspondingly arranged with drain pan uppermost limit tongue (232).

7. integral type shell structure according to claim 4, it is characterised in that the face-piece (100) also includes the second face-piece Lower section side shield (108), below second face-piece side shield (108) respectively with face-piece side plate (102) and face-piece flanging (107) It is fixedly connected.

8. integral type shell structure according to claim 1, it is characterised in that the locating part (300) includes connecting portion (301), clamp (302), connecting plate (303), the first arc (304), the second arc (305) and location-plate (306), it is described Connecting portion (301) is provided with room corresponding with keeper (400), and clamp (302) quantity is two pieces and is fixedly installed on Connecting portion (301) both ends, the clamp (302) cave inward, and are formed between the clamp (302) for keeper (400) The screens positioned, connecting plate (303) quantity are two pieces and are fixedly connected respectively with clamp (302), the connecting plate The distance between (303) space to be formed and be passed through for keeper (400), first arc (304), the second arc are incrementally increased Shape plate (305) and location-plate (306) quantity are all two pieces, the first arc (304) both ends respectively with connecting plate (303) and Second arc (305) is fixedly connected, and the location-plate (306) is fixedly connected with the second arc (305), first arc Plate (304), the second arc (305) and location-plate (306) form the location indentations being recessed to inner side, and the location indentations are mutual It is symmetrical and with the spacing cooperation of side wall of mounting hole (153).

9. integral type shell structure according to claim 8, it is characterised in that the keeper (400) includes threaded portion (401), screw rod (402), location division (403) and introduction part (404), screw rod (402) both ends respectively with threaded portion (401) and Location division (403) is fixedly connected, and the introduction part (404) is fixedly connected with location division (403), and the introduction part (404) is remote The diameter of location division (403) one end is less than introduction part (404) and the diameter of the fixed one end in location division (403), the introduction part (404) room that the screens between clamp (302) enters in connecting portion (301), the screw rod (402) and location division be may pass through (403) screens that join domain is formed between spacing recess and the spacing recess and the clamp (302) is corresponding, the clamp (302) screw rod (402) and the join domain of location division (403) are clamped.

10. a kind of gas heater, it is characterised in that used the integral type shell structure described in claim any one of 1-9.